Finding the Third Proportional to 48,332 and 73,939
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Solution
The third proportional to 48,332 and 73,939 is: 113,112.96
Step by Step Solution
- Step 1: Write the proportion equation
48,332 : 73,939 = 73,939 : x - Step 2: Convert to fraction form
48,332/73,939 = 73,939/x - Step 3: Cross multiply
48,332x = 73,939 × 73,939 - Step 4: Simplify right side
48,332x = 5,466,975,721 - Step 5: Solve for x
x = 5,466,975,721/48,332 - Step 6: Final answer
x = 113,112.96
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.