Question
Download Solution PDF4, 8, 12, 22 या चार संख्यांना प्रमाणबद्ध करण्यासाठी त्यांमध्ये खालीलपैकी काय मिळवावे लागेल?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेल्याप्रमाणे:
चार संख्या 4, 8, 12, 22
वापरलेली संकल्पना:
w/x = y/z
वापरलेली गणना:
यातील प्रत्येक संख्येत x ही संख्या मिळविली जाईल, म्हणून नवीन संख्या होईल
पहिली संख्या = 4 + x
दुसरी संख्या = 8 + x
तिसरी संख्या = 12 + x
चौथी संख्या = 22 + x
प्रमाणात रचना करा
⇒ (4 + x)/(8 + x) = (12 + x)/(22 + x)
वरील समीकरण सोडवले,
⇒ (4 + x)(22 + x) = (12 + x)(8 + x)
⇒ 88 + 26x + x2 = 96 + 20x + x2
⇒ 6x = 8
⇒ x = 4/3
∴ x = 4/3
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