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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
proportion on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "proportion on" is not correct and does not convey a clear meaning in written English.
It is not a standard expression and may confuse readers, as it lacks context and clarity. Example: "The results show a proportion on the increase in sales over the last quarter." (This usage is incorrect.)
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
Alternative expressions(4)
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
59 human-written examples
It is a nice bit of reality to restore one's sense of proportion on the way out.
News & Media
This is the highest proportion on record.
News & Media
The literary texture that elevates Florentino's story to epic proportion on the page is missing here.
News & Media
"But just try to keep a sense of proportion on things".
News & Media
The government is legislating to force energy companies to place consumers on the lowest tariff, although this will only apply to the relatively small proportion on closed tariffs.
News & Media
A bulky jacket or puffy fur can work with a clingy minidress, but in the main shorter hemlines and higher-waist trousers demand a smaller proportion on top.
News & Media
It is a flat rate, so the very rich will preserve most of their assets while those of modest means will spend a higher proportion on care.
News & Media
Representing seven million students does present a headache for communication, Blake admits, especially when issues get blown out of proportion on social media.
News & Media
The Texas A&M dean, Marck Weichold, says the percentage of women on its engineering courses in Doha is 38% - double the proportion on its Texas campus.
News & Media
A weaker pound also helped given the proportion on Old Mutual's earnings outside the UK and the shares ended up 4.8p, or 4.6%, at 110.1p.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Unless you target your audience by including it in equivalent proportion on-screen and off-screen, you will not be doing real marketing.
News & Media
Expert writing Tips
Best practice
Always use "proportion of" or "ratio of" instead of "proportion on" to ensure grammatical correctness. Although "proportion on" is commonly found, it's considered incorrect in standard English.
Common error
Avoid using "on" after "proportion". The correct preposition to use is "of". For example, instead of "the proportion on variable rates", use "the proportion of variable rates".
Source & Trust
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "proportion on" functions as a prepositional phrase, typically used to indicate a relationship between a part and a whole. However, its usage is grammatically questionable, as noted by Ludwig. It often appears in contexts where "proportion of" would be more appropriate.
Frequent in
Science
41%
News & Media
38%
Formal & Business
21%
Less common in
Encyclopedias
1%
Reference
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, while the phrase "proportion on" appears frequently across various sources, including science, news, and formal business contexts, it's considered grammatically incorrect. Ludwig flags the expression and recommends using "proportion of" instead. The prevalence of "proportion on" might be due to its intuitive structure, but writers should avoid it in formal writing. Correct alternatives include "proportion of", "ratio of", and "percentage of". While often used, the phrase's incorrect grammar impacts its suitability for academic and professional communications. Always opt for grammatically sound alternatives to maintain clarity and credibility.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
proportion of
Replaces 'on' with 'of' to create a grammatically correct prepositional phrase, indicating a part in relation to a whole.
ratio of
Substitutes 'proportion' with 'ratio' while keeping 'of' for grammatical accuracy, emphasizing a quantitative comparison.
percentage of
Emphasizes the proportional value as a percentage, maintaining grammatical correctness with 'of'.
share of
Replaces 'proportion' with 'share', highlighting a portion or allocation, and uses 'of' for proper grammar.
fraction of
Uses 'fraction' instead of 'proportion', focusing on the numerical aspect of the part-whole relationship, linked with 'of'.
amount of
Replaces 'proportion' with 'amount', suitable when referring to a quantity, and uses 'of' for correct usage.
degree of
Substitutes 'proportion' with 'degree', useful when referring to the extent or intensity, paired with 'of'.
extent of
Replaces 'proportion' with 'extent', highlighting the scope or range, and maintains grammatical accuracy with 'of'.
incidence of
Focuses on the rate or frequency with which something occurs, using 'of' to form a grammatically sound phrase.
rate of
Emphasizes the frequency or speed at which something happens, using 'of' to ensure grammatical correctness.
FAQs
What is the correct way to say "proportion on"?
The grammatically correct way to phrase it is "proportion of". For example, instead of saying "the proportion on students", you should say "the proportion of students".
Is "proportion on" grammatically correct?
No, "proportion on" is not considered grammatically correct in standard English. The correct phrasing is "proportion of". You can also use alternatives like "ratio of" depending on the context.
When should I use "proportion of" instead of "proportion on"?
Always use "proportion of" instead of "proportion on". The preposition "of" correctly indicates the relationship between a part and a whole. For example, "the proportion of women" is correct, while "the proportion on women" is not.
What are some alternatives to "proportion on" that I can use in my writing?
Instead of "proportion on", use "proportion of". Other alternatives include "percentage of", "share of", or "fraction of depending on the specific context".
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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
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested