Finding the Third Proportional to 5,494.08 and 8,757.49
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Solution
The third proportional to 5,494.08 and 8,757.49 is: 13,959.33
Step by Step Solution
- Step 1: Write the proportion equation
5,494.08 : 8,757.49 = 8,757.49 : x - Step 2: Convert to fraction form
5,494.08/8,757.49 = 8,757.49/x - Step 3: Cross multiply
5,494.08x = 8,757.49 × 8,757.49 - Step 4: Simplify right side
5,494.08x = 76,693,669.41 - Step 5: Solve for x
x = 76,693,669.41/5,494.08 - Step 6: Final answer
x = 13,959.33
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.