how to solve a proportion?

2/3 = x/12
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2 Answers

cross product2/3 = x/12

3x = 2*12

x = 2*12/3

x = 8
by Level 8 User (36.8k points)
A 60 year old male can obtain 10,000 of life insurance for 35.35 per month. At this rate, what is the monthly cost for 50,000 of life insurance? this question is a porportion i need steps on how to set it up plz and thanks
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