Finding the Third Proportional to 23,330 and 36,147
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Solution
The third proportional to 23,330 and 36,147 is: 56,005.38
Step by Step Solution
- Step 1: Write the proportion equation
23,330 : 36,147 = 36,147 : x - Step 2: Convert to fraction form
23,330/36,147 = 36,147/x - Step 3: Cross multiply
23,330x = 36,147 × 36,147 - Step 4: Simplify right side
23,330x = 1,306,605,609 - Step 5: Solve for x
x = 1,306,605,609/23,330 - Step 6: Final answer
x = 56,005.38
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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.