Question

hey cutie pies here is a question for you

first second and fourth term of proportion are respectively 5.2,3.9 and 3 find its third term.❤️​

Answer 1

Let 5.2 : 3.9 :: x : 3

5.2 / 3.9 = x / 3

x = 3 × 5.2 / 3.9

x = 4

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Answer 2

Step-by-step explanation:

Let 3rd term be x

5.2:3.9::x:3

Product of means = Product of extremes

5.2*3=3.9x

5.2*3/3.9=x

4= x

3rd term= 4