Question

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

Answer 1

Answer:

here your answer..

Step-by-step explanation:

here

a=5.2

b=3.9

c=?

d=3

According to proportion

ad=bc

5.2×3=3.9×c

15.6=3.9×c

15.6/3.9=c

c=156/10/39/10

c=156/39

c=4

therefore third term is 4.

Answer 2

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