Finding the Third Proportional to 10,025 and 17,863
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Solution
The third proportional to 10,025 and 17,863 is: 31,829.10
Step by Step Solution
- Step 1: Write the proportion equation
10,025 : 17,863 = 17,863 : x - Step 2: Convert to fraction form
10,025/17,863 = 17,863/x - Step 3: Cross multiply
10,025x = 17,863 × 17,863 - Step 4: Simplify right side
10,025x = 319,086,769 - Step 5: Solve for x
x = 319,086,769/10,025 - Step 6: Final answer
x = 31,829.10
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Why These Related Problems?
These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.