Finding the Third Proportional to 22,137 and 32,892
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Solution
The third proportional to 22,137 and 32,892 is: 48,872.19
Step by Step Solution
- Step 1: Write the proportion equation
22,137 : 32,892 = 32,892 : x - Step 2: Convert to fraction form
22,137/32,892 = 32,892/x - Step 3: Cross multiply
22,137x = 32,892 × 32,892 - Step 4: Simplify right side
22,137x = 1,081,883,664 - Step 5: Solve for x
x = 1,081,883,664/22,137 - Step 6: Final answer
x = 48,872.19
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.