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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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proportion with

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "proportion with" is not correct in standard written English.
It is likely intended to convey a relationship or comparison between two quantities, but the correct preposition should be "to" or "of" instead. Example: "The budget should be proportionate to the project's scope."

⚠ May contain grammatical issues

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Tasmania had the lowest proportion with 51%.

News & Media

The Guardian

Output expands in proportion with no change in productivity.

Age, weight, proportion with mechanical ventilation or underlying oncologic diagnosis did not differ between the groups.

Latvia, at No. 58, had the highest proportion, with 51.8percentt women scientists.

Sven Grundberg (@svengrundberg) Prosecutor says that it has acted in proportion with the allegations.

News & Media

The Guardian

Mr. Obama's statement called it "out of proportion with his actions".

News & Media

The New York Times

The proportion with scores above 0.8 was 2percentt in both periods.

The winds intensify in proportion with the black hole's growth, pushing gas outward.

The hyperbole is out of proportion with the more mundane reality.

Under the same proportion with micro-Al2O3, the nano-Al2O3 was easily melted and generated Fe3Al.

Seduction is in direct proportion with the degree in which the political hybridizes with the popular and infects media.

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Expert writing Tips

Best practice

Prefer using "proportion of" or "percentage of" to ensure grammatical correctness and clarity in your writing. For example, instead of "the proportion with scores above 0.8", write "the proportion of scores above 0.8".

Common error

A frequent error is using the preposition "with" when "of" is grammatically correct. Ensure you're using "of" to indicate that you are discussing a part of a whole, as in "the proportion of students who passed" instead of "the proportion with students who passed".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "proportion with" functions as part of a noun phrase, often within scientific or statistical contexts. However, as Ludwig AI indicates, it's generally considered grammatically incorrect. It's used to describe a ratio or percentage related to something, though incorrectly.

Expression frequency: Very common

Frequent in

Science

46%

News & Media

33%

Academia

13%

Less common in

Formal & Business

4%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

While the phrase "proportion with" appears frequently across various sources, including scientific and news media, Ludwig AI flags it as grammatically incorrect. The accurate and preferred construction is "proportion of". Despite its common usage, especially in science, news, and academic writing, substituting "proportion of" will enhance the precision and grammatical accuracy of your text. Using alternatives like "percentage of" or "share of" can further improve clarity. Ensure clarity and accuracy by favouring correct grammatical forms, particularly in formal writing.

FAQs

What's the correct way to use "proportion" in a sentence?

Use "proportion of" when referring to a part of a whole. For example, "the proportion of students who passed the exam" is correct. Avoid "proportion with" as it's grammatically incorrect.

Is it ever correct to use "proportion with"?

While commonly found, especially in scientific and news contexts, "proportion with" is generally considered grammatically incorrect in standard English. It's better to use "proportion of".

What can I say instead of "proportion with"?

Use alternatives like "proportion of", "percentage of", or "share of" depending on the context.

What's the difference between "proportion of" and "proportion with"?

"Proportion of" is grammatically correct and indicates a part of a whole, whereas "proportion with" is generally considered incorrect and should be avoided in formal writing.

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Source & Trust

84%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: