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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
make up a third
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "make up a third" is correct and usable in written English.
It can be used when referring to the act of creating or forming a third part of something, often in a mathematical or statistical context. Example: "If we combine the two groups, they will make up a third of the total population surveyed."
✓ Grammatically correct
News & Media
Science
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
57 human-written examples
Mexican-Americans already make up a third of the state's population, and they are registering to vote in increasing numbers.
News & Media
Early voting could make up a third of the turnout.
News & Media
(Jazz guys and baseball players make up a third category).
News & Media
Credit Suisse thinks "marginal" borrowers make up a third of subprime loans.
News & Media
Those who've quit or are about to go make up a third of British retail savings.
News & Media
Exports to the euro zone make up a third of G.D.P.
News & Media
Exports make up a third of the economy, so Germany is sensitive to slumps elsewhere.
News & Media
Choose one or the other, dammit, but don't make up a third option.
News & Media
Aboriginal women make up a third of the female prison population in both countries.
News & Media
Two-person households will make up a third of the total.
News & Media
They make up a third of all jobs in Queens, Mr. Walsh said.
News & Media
Expert writing Tips
Best practice
When using "make up a third", ensure the context clearly defines the total from which the third is derived. For example, "Women make up a third of the workforce" clarifies that the workforce is the total being referenced.
Common error
Avoid ambiguity by clearly specifying what the "third" relates to. Saying "They make up a third" without context leaves the reader wondering, a third of what?
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "make up a third" functions as a descriptive quantifier, indicating that a particular group or element constitutes one-third of a larger whole. As Ludwig explains, this phrase is grammatically correct and commonly used.
Frequent in
News & Media
68%
Science
15%
Formal & Business
7%
Less common in
Encyclopedias
3%
Wiki
3%
Academia
2%
Ludwig's WRAP-UP
The phrase "make up a third" is a common and grammatically sound way to describe that a component constitutes one-third of a whole. Ludwig's analysis confirms that the phrase is correct and versatile, appearing frequently in news, science, and business contexts. The examples show that the phrase is used to provide proportional information, helping to quantify the size or significance of a segment within a broader context. When using this phrase, ensure clarity by specifying the total being referenced to avoid ambiguity. Overall, it is a valuable and effective way to express proportional relationships.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
constitute one-third
Replaces "make up" with "constitute", emphasizing the composition of the whole.
represent a third
Focuses on the proportion that something embodies within a larger group or total.
account for a third
Highlights the contribution or responsibility of something towards a total amount.
form a third part
Emphasizes the physical or conceptual act of creating a third portion.
comprise a third
Similar to 'constitute', but often implies that the third is an essential component.
equal a third
Highlights the numerical equivalence of a portion to one-third of a total.
amount to a third
Indicates that a particular element accumulates to one-third of something.
one-third of the whole
More explicitly describes the relationship as a fraction of the total.
a third of the total
Similar to the previous phrase, further clarifies that the portion is related to a total amount.
contribute a third share
Implies an active contribution to reaching a third of the total.
FAQs
How can I use "make up a third" in a sentence?
You can use "make up a third" to describe a proportional relationship, such as "Exports to the euro zone "make up a third" of G.D.P."
What are some alternatives to "make up a third"?
Some alternatives include "constitute one-third", "represent a third", or "account for a third".
Is it better to say "comprise a third" or "make up a third"?
"Comprise a third" and "make up a third" are similar, but "comprise" suggests that the third is an essential component, while "make up" is more general. Choose the one that best fits the specific meaning you want to convey.
What's the difference between "a third of" and "make up a third"?
"A third of" describes a fraction of a whole, while "make up a third" describes the act of composing a third of something. For example, "A third of the population" versus "Women "make up a third" of the workforce".
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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
4.5/5
Expert rating
Real-world application tested