Question
Download Solution PDFFind the third proportional of 0.25 and 0.45.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
0.25 and 0.45
Concept used:
If the third proportion of a and b is c, then
a : b = b : c
⇒ c = b2/a
Calculations:
Suppose that the third proportion is x.
Then,
⇒ 0.25 : 0.45 = 0.45 : x
⇒ x = (0.45)2/0.25
⇒ x = 0.81
∴ The third proportion is 0.81
Last updated on Jul 8, 2025
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