Finding the Third Proportional to 40,756 and 63,096
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Solution
The third proportional to 40,756 and 63,096 is: 97,681.45
Step by Step Solution
- Step 1: Write the proportion equation
40,756 : 63,096 = 63,096 : x - Step 2: Convert to fraction form
40,756/63,096 = 63,096/x - Step 3: Cross multiply
40,756x = 63,096 × 63,096 - Step 4: Simplify right side
40,756x = 3,981,105,216 - Step 5: Solve for x
x = 3,981,105,216/40,756 - Step 6: Final answer
x = 97,681.45
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.