Finding the Third Proportional to 32,951 and 72,462
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Solution
The third proportional to 32,951 and 72,462 is: 159,349.99
Step by Step Solution
- Step 1: Write the proportion equation
32,951 : 72,462 = 72,462 : x - Step 2: Convert to fraction form
32,951/72,462 = 72,462/x - Step 3: Cross multiply
32,951x = 72,462 × 72,462 - Step 4: Simplify right side
32,951x = 5,250,741,444 - Step 5: Solve for x
x = 5,250,741,444/32,951 - Step 6: Final answer
x = 159,349.99
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.