Finding the Third Proportional to 18,294.23 and 27,635.97
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Solution
The third proportional to 18,294.23 and 27,635.97 is: 41,747.95
Step by Step Solution
- Step 1: Write the proportion equation
18,294.23 : 27,635.97 = 27,635.97 : x - Step 2: Convert to fraction form
18,294.23/27,635.97 = 27,635.97/x - Step 3: Cross multiply
18,294.23x = 27,635.97 × 27,635.97 - Step 4: Simplify right side
18,294.23x = 763,746,836.22 - Step 5: Solve for x
x = 763,746,836.22/18,294.23 - Step 6: Final answer
x = 41,747.95
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.