Finding the Third Proportional to 18,592 and 40,869
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Solution
The third proportional to 18,592 and 40,869 is: 89,838.38
Step by Step Solution
- Step 1: Write the proportion equation
18,592 : 40,869 = 40,869 : x - Step 2: Convert to fraction form
18,592/40,869 = 40,869/x - Step 3: Cross multiply
18,592x = 40,869 × 40,869 - Step 4: Simplify right side
18,592x = 1,670,275,161 - Step 5: Solve for x
x = 1,670,275,161/18,592 - Step 6: Final answer
x = 89,838.38
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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.