SOLUTION: i need a little help on proportions x over 5 = 3 over 4

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Question 40196This question is from textbook
: i need a little help on proportions
x over 5 = 3 over 4
This question is from textbook

Answer by fractalier(6550)   (Show Source): You can put this solution on YOUR website!
Okay, we cross-multiply and solve for x...like this...
From x/5 = 3/4, we get
4x = 15
x = 15/4

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