The word(s) "proportions" appears 6 time(s) in 6 verse(s) in Quran in Abdullah Yusuf Ali translation.

(1) It is He who created the heavens and the earth in true (proportions): the day He saith, "Be," behold! it is. His word is the truth. His will be the dominion the day the trumpet will be blown. He knoweth the unseen as well as that which is open. For He is the Wise, well acquainted (with all things).

(2) He to whom belongs the dominion of the heavens and the earth: no son has He begotten, nor has He a partner in His dominion: it is He who created all things, and ordered them in due proportions.

(3) Allah created the heavens and the earth in true (proportions): verily in that is a Sign for those who believe.

(4) He created the heavens and the earth in true (proportions): He makes the Night overlap the Day, and the Day overlap the Night: He has subjected the sun and the moon (to His law): Each one follows a course for a time appointed. Is not He the Exalted in Power - He Who forgives again and again?

(5) He has created the heavens and the earth in just proportions, and has given you shape, and made your shapes beautiful: and to Him is the final Goal.

(6) From a sperm-drop: He hath created him, and then mouldeth him in due proportions;