Finding the Third Proportional to 22,785 and 33,060
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Solution
The third proportional to 22,785 and 33,060 is: 47,968.56
Step by Step Solution
- Step 1: Write the proportion equation
22,785 : 33,060 = 33,060 : x - Step 2: Convert to fraction form
22,785/33,060 = 33,060/x - Step 3: Cross multiply
22,785x = 33,060 × 33,060 - Step 4: Simplify right side
22,785x = 1,092,963,600 - Step 5: Solve for x
x = 1,092,963,600/22,785 - Step 6: Final answer
x = 47,968.56
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Why These Related Problems?
These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.