π₯ 90% Students Solve This Slowly π± | Fourth Proportional in Seconds | SSC Banking Railway PSSSB
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π₯ 90% Students Solve This Slowly π± | Fourth Proportional in Seconds | SSC Banking Railway PSSSB
Learn the Fourth Proportional Trick with a fast and easy method for competitive exams.
If
a : b = c : x
then use the quick shortcut to find the fourth proportional without lengthy calculation.
This trick is especially useful for:
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SSC CGL / CHSL
β
Banking Exams
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Railway Exams
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PSSSB
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Clerk & PO Exams
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Army / BSF / CRPF
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Other Competitive Exams
Improve your Ratio & Proportion, Quantitative Aptitude, and Speed Calculation with simple exam-oriented Maths shortcuts.
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