Finding the Third Proportional to 22,966 and 29,892
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Solution
The third proportional to 22,966 and 29,892 is: 38,906.72
Step by Step Solution
- Step 1: Write the proportion equation
22,966 : 29,892 = 29,892 : x - Step 2: Convert to fraction form
22,966/29,892 = 29,892/x - Step 3: Cross multiply
22,966x = 29,892 × 29,892 - Step 4: Simplify right side
22,966x = 893,531,664 - Step 5: Solve for x
x = 893,531,664/22,966 - Step 6: Final answer
x = 38,906.72
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Why These Related Problems?
These problems maintain the same ratio (1.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.