SSC CHSL 2022 · PYQ · Ratio & Proportion · medium
The fourth proportional to the numbers 5, 6 and 8 is:
Answer
The correct answer is A: 9.6. If a:b = c:d, then d = (b×c)/a. Fourth proportional = (6×8)/5 = 48/5 = 9.6.
- A.9.6✓ Correct
- B.9.5
- C.9.8
- D.9
If a:b = c:d, then d = (b×c)/a. Fourth proportional = (6×8)/5 = 48/5 = 9.6.
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