Finding the Third Proportional to 33,006 and 71,614.50
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Solution
The third proportional to 33,006 and 71,614.50 is: 155,384.98
Step by Step Solution
- Step 1: Write the proportion equation
33,006 : 71,614.50 = 71,614.50 : x - Step 2: Convert to fraction form
33,006/71,614.50 = 71,614.50/x - Step 3: Cross multiply
33,006x = 71,614.50 × 71,614.50 - Step 4: Simplify right side
33,006x = 5,128,636,610.25 - Step 5: Solve for x
x = 5,128,636,610.25/33,006 - Step 6: Final answer
x = 155,384.98
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.