Question
Download Solution PDFजर 45 : 12 : : 75 : x असेल. तर x आणि 30 चे तिसरे प्रमाणपद शोधा.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेले आहे:
जर 45 : 12 : : 75 : x असेल. तर x आणि 30 चे तिसरे प्रमाणपद शोधा.
वापरलेले सूत्र:
तिसरे प्रमाणपद:
a आणि b साठी 'z' हे तिसरे प्रमाणपद समजू.
तर, (a : b :: b : z)
त्यामुळे,
z =
गणना:
प्रश्नानुसार,
45 : 12 : : 75 : x.
हे असे लिहिले जाऊ शकते:
⇒
⇒ x =
आता,
y हे 20 आणि 30 चे तिसरे प्रमाणपद समजू.
⇒ y =
20 आणि 30 चे तिसरे प्रमाणपद = 45
म्हणून, '45' हे आवश्यक उत्तर आहे.
Additional Information
1. प्रथम प्रमाणपद:
a, b आणि c साठी 'x' हे पहिले प्रमाणपद समजू.
नंतर, (x : a :: b : c)
त्यामुळे,
x =
2. मधले प्रमाणपद:
a आणि b साठी 'x' हे मधले प्रमाणपद समजू.
नंतर, (a : x :: x : b)
त्यामुळे,
x =
3. चौथे प्रमाणपद:
a, b आणि c साठी 'x' हे पहिले प्रमाणपद समजू.
मग, (a : b :: c : x)
त्यामुळे,
x =
Last updated on Jun 30, 2025
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