Question

17) Find the fourth proportional of 12, 24 and 72.
O a. 148
O b. 124
O c. 120
O d. 144​

Answer 1

Answer:

d. 144 is correct

Step-by-step explanation:

let fourth prportional be x

12/24=72/x

12* x=24*72

x=(24*72)/12

x=2*72

x=144

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Answer 2

Hi dear ❤️❤️....

D answer is right..