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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
as a constant proportion
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as a constant proportion" is correct and usable in written English.
It can be used in contexts involving ratios, percentages, or comparisons that remain unchanged over time or across different scenarios. Example: "The budget allocation for each department will be maintained as a constant proportion of the total revenue."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
3 human-written examples
The demise of this deal — known as a constant proportion debt obligation is emblematic of what is happening to the financial system in the credit collapse of 2007.
News & Media
A government sector is introduced in the following way: it taxes capital and labor incomes with the same tax code, capital depreciation is completely deductible, and tax revenues are used to finance an exogenous stream of public expenditure, (G_t ), which (for the sake of analytical convenience) is expressed as a constant proportion, (gamma >0), of aggregate output (i.e. (G_t =gamma Y_t)).
Science
A gender effect was fitted as a constant proportion across all gestations, using a log link.
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Adjusted Ebitda remained at a constant proportion of revenues: $160 million, or 25% of revenue, versus $117 million for Q1 2014, also 25% of revenue.
News & Media
If the probability of removal of these reparative cells due to cell division is constant over time, the reparative reserve is lost at a constant proportion with age.
Science
If the same samples were all to compete against a more fit clone isolated from later in the experiment (instead of against the ancestor), then their relative fitness values should shift down by a constant proportion, as shown in Figure 2A.
Science
Europe, the most central (as measured by weighted eigenvector centrality), showed a constant proportion of bandwidth directed within the continent over the period.
Those suffering myocardial infarction within 24 hours made up a constant proportion of isolated CABG as emergency after PCI (3,352 of 1,042,864; 0.3%) since 1997.
Academia
The number of fleas collected from the host was assumed to be a constant proportion of the flea reservoir within rodent burrows, as was reported for other rodents including gerbils of the same genus, Gerbillus [16], [33].
Science
On the contrary, lower levels of population differentiation can be considered as the effect of balancing selection that tends to maintain a constant proportion of alleles across all populations [5].
Science
This method does not require a constant rate of sedimentation of ionium but simply that the two isotopes are precipitated in a constant proportion.
Encyclopedias
Expert writing Tips
Best practice
When using "as a constant proportion", ensure that the context clearly establishes what two or more things are being compared and that their relationship remains unchanging throughout the discussion.
Common error
Avoid using "as a constant proportion" when the relationship between the entities is not strictly constant, but only generally proportional. If the relationship fluctuates, even slightly, a more nuanced phrase like "generally proportional" or "mostly constant" may be more appropriate.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as a constant proportion" functions as a prepositional phrase that modifies a verb or noun. It indicates that a quantity or relationship is maintained at a fixed ratio or percentage. Ludwig AI confirms the phrase’s usability.
Frequent in
Science
33%
News & Media
33%
Academia
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "as a constant proportion" serves to denote a stable, unchanging relationship between two or more elements, typically in a quantifiable manner. According to Ludwig AI, the phrase is valid and best suited for formal contexts, particularly in scientific, academic, and journalistic writing. While grammatically correct, its relatively low frequency suggests that simpler alternatives, such as "at a fixed percentage" or "in a stable ratio", might be preferred in more general contexts. When utilizing this phrase, clarity in expressing the specific entities involved is crucial to avoid ambiguity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in a stable ratio
Emphasizes the stability of the ratio rather than its specific quantification.
as a consistent fraction
Uses "fraction" to convey the idea of a part of a whole that remains unchanged.
at a fixed percentage
Specifies a percentage, implying a constant ratio based on 100.
in direct proportion
Indicates a direct relationship, not necessarily constant but proportional.
remaining at a level percentage
Implies a percentage that doesn't fluctuate.
maintaining a steady rate
Highlights the idea of maintaining an unchanging rate.
in equal measure
Suggests that two or more things are balanced or unchanging relative to each other.
with unchanging relative size
Focuses on the relative size and implies an absence of fluctuation.
at a continuous parity
Highlights continuous equal status.
in perpetual equilibrium
Suggests a continuous balance that is less applicable in some specific usages.
FAQs
How can I use "as a constant proportion" in a sentence?
You can use "as a constant proportion" to describe a ratio or percentage that remains the same over time or across different conditions. For example: "The budget allocation for research was maintained as a constant proportion of the total expenditure."
What is an alternative to "as a constant proportion"?
Alternatives include "at a fixed percentage", "in a stable ratio", or "as a consistent fraction", depending on the specific context.
Is it correct to say "as a constant proportion" in formal writing?
Yes, "as a constant proportion" is suitable for formal writing, particularly in scientific, academic, and business contexts where precise relationships are being described.
What is the difference between "as a constant proportion" and "directly proportional"?
"As a constant proportion" implies a specific, unchanging ratio, while "in direct proportion" simply means that two quantities increase or decrease together, but not necessarily at a fixed ratio.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested