Question
Download Solution PDFFind the fourth proportion to 10, 12, and 15.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
First number = 10
Second number = 12
Third number = 15
Formula Used:
If a, b, c, and d are in proportion, then
Calculation:
Here, a = 10, b = 12, and c = 15.
Fourth proportion, d =
⇒ d =
⇒ d =
⇒ d = 18
The fourth proportion to 10, 12, and 15 is 18.
Last updated on Jun 17, 2025
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