allery$4$, $9$ ಮತ್ತು $12$ ಗಳಿಗೆ ನಾಲ್ಕನೇ ಅನುಪಾತವನ್ನು ಕಂಡುಹಿಡಿಯಿರಿ.
A$18$
B$21$
C$24$
D$27$
Answer & Solution
Correct answer: D. $27$
$4 : 9 = 12 : x$ ಆಗಿದ್ದರೆ, ಸರಾಸರಿ ಉತ್ಪನ್ನವು ತೀವ್ರ ಉತ್ಪನ್ನ ನಿಯಮಕ್ಕೆ ಸಮನಾಗಿರುತ್ತದೆ, $4x = 9 \times 12 = 108$, ಆದ್ದರಿಂದ $x = 27$.
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Related questions
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