Finding the Third Proportional to 18,201.75 and 24,459.75
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Solution
The third proportional to 18,201.75 and 24,459.75 is: 32,869.33
Step by Step Solution
- Step 1: Write the proportion equation
18,201.75 : 24,459.75 = 24,459.75 : x - Step 2: Convert to fraction form
18,201.75/24,459.75 = 24,459.75/x - Step 3: Cross multiply
18,201.75x = 24,459.75 × 24,459.75 - Step 4: Simplify right side
18,201.75x = 598,279,370.06 - Step 5: Solve for x
x = 598,279,370.06/18,201.75 - Step 6: Final answer
x = 32,869.33
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Why These Related Problems?
These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.