Finding the Third Proportional to 69,904 and 150,932
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Solution
The third proportional to 69,904 and 150,932 is: 325,882.19
Step by Step Solution
- Step 1: Write the proportion equation
69,904 : 150,932 = 150,932 : x - Step 2: Convert to fraction form
69,904/150,932 = 150,932/x - Step 3: Cross multiply
69,904x = 150,932 × 150,932 - Step 4: Simplify right side
69,904x = 22,780,468,624 - Step 5: Solve for x
x = 22,780,468,624/69,904 - Step 6: Final answer
x = 325,882.19
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.