The phrase "proportional amount" is correct and usable in Written English.
You can use it to describe an amount that is relative to something else, like a particular percentage of a total or a fraction of a total. For example, "I paid a proportional amount of money for the goods I purchased."
It is the task of each project to convince the world that what it is doing is important, and get a proportional amount of computing power".
Meanwhile, Amazon has many millions of books, and needs to make a profit, so it'll only be able to devote a certain, proportional amount of time to helping writers too.
This is not so much punitive (there is a clear financial logic here: the new print companies ought to assume a proportional amount of the overall company debt), as uncaring.
Mr. Forrest said that for every item bought through the portal, a proportional amount is accrued in a reserve account for repairs, replacements or refunds.
The main features of car setup are lots of rear wing for high downforce; a proportional amount of more front wing since the track has little grip and can cause understeer; fair sized brake ducts for cooling, since the track is medium to high in brake wear, and a strong front end, to counter understeer.
In theory, you'd think that Twitter should be down by a proportional amount in private secondary markets given Facebook's decline.
You select which accounts you want to follow, and CVIM automatically instructs the linked brokerage account to mimic the trades in proportional amounts.
Water penetration into film is influenced by both added components glycerol and CH, and mutual effects depend upon their proportional amounts in the blends.
A linear relationship between fluorescence and RNA concentration can only occur if the cDNA on the microarray captures proportional amounts of RNA and if the PMT is not saturated.
Proportional amounts of total RNA, representing 15% of recovered total RNA (range 0.25 5 µg), were reverse transcribed for each sample, using a standard reverse transcription kit with oligo dT primers according to manufacturer's instructions (Superscript III kit, Invitrogen).
To detect fetal Down syndrome noninvasively, we and other researchers have applied massively parallel genomic sequencing to determine the proportional amounts of chromosome 21 DNA molecules in maternal plasma [6] [8].
