Finding the Third Proportional to 22,914 and 30,915
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Solution
The third proportional to 22,914 and 30,915 is: 41,709.75
Step by Step Solution
- Step 1: Write the proportion equation
22,914 : 30,915 = 30,915 : x - Step 2: Convert to fraction form
22,914/30,915 = 30,915/x - Step 3: Cross multiply
22,914x = 30,915 × 30,915 - Step 4: Simplify right side
22,914x = 955,737,225 - Step 5: Solve for x
x = 955,737,225/22,914 - Step 6: Final answer
x = 41,709.75
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Why These Related Problems?
These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.