Finding the Third Proportional to 33,026 and 71,884
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Solution
The third proportional to 33,026 and 71,884 is: 156,461.86
Step by Step Solution
- Step 1: Write the proportion equation
33,026 : 71,884 = 71,884 : x - Step 2: Convert to fraction form
33,026/71,884 = 71,884/x - Step 3: Cross multiply
33,026x = 71,884 × 71,884 - Step 4: Simplify right side
33,026x = 5,167,309,456 - Step 5: Solve for x
x = 5,167,309,456/33,026 - Step 6: Final answer
x = 156,461.86
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.