Finding the Third Proportional to 30,762 and 41,055
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Solution
The third proportional to 30,762 and 41,055 is: 54,792.05
Step by Step Solution
- Step 1: Write the proportion equation
30,762 : 41,055 = 41,055 : x - Step 2: Convert to fraction form
30,762/41,055 = 41,055/x - Step 3: Cross multiply
30,762x = 41,055 × 41,055 - Step 4: Simplify right side
30,762x = 1,685,513,025 - Step 5: Solve for x
x = 1,685,513,025/30,762 - Step 6: Final answer
x = 54,792.05
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.