Finding the Third Proportional to 41,491 and 89,983
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Solution
The third proportional to 41,491 and 89,983 is: 195,149.32
Step by Step Solution
- Step 1: Write the proportion equation
41,491 : 89,983 = 89,983 : x - Step 2: Convert to fraction form
41,491/89,983 = 89,983/x - Step 3: Cross multiply
41,491x = 89,983 × 89,983 - Step 4: Simplify right side
41,491x = 8,096,940,289 - Step 5: Solve for x
x = 8,096,940,289/41,491 - Step 6: Final answer
x = 195,149.32
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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.