Question
Download Solution PDF2, 5, 6-এর চতুর্থ সমানুপাতিক এবং 6, 8, 9-এর চতুর্থ সমানুপাতিকের অনুপাত কত?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত:
1ম সমানুপাতিক(a) = 2; 6
2য় সমানুপাতিক(b) = 5; 8
3য় সমানুপাতিক(c) = 6; 9
অনুসৃত সূত্র:
4র্থ সমানুপাতিক(d) = (b x c)/a
গণনা:
সূত্রানুসারে,
(5 x 6)/2 = 15
চতুর্থ সমানুপাতিকটি হল 15
আবার,
(8 x 9)/6 = 12
চতুর্থ সমানুপাতিকটি হল 12
অনুপাত = 15 : 12
⇒ 5 : 4
∴ অনুপাতটি হল 5 : 4
Last updated on Jul 19, 2025
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