Finding the Third Proportional to 3,472.24 and 7,695.08
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Solution
The third proportional to 3,472.24 and 7,695.08 is: 17,053.60
Step by Step Solution
- Step 1: Write the proportion equation
3,472.24 : 7,695.08 = 7,695.08 : x - Step 2: Convert to fraction form
3,472.24/7,695.08 = 7,695.08/x - Step 3: Cross multiply
3,472.24x = 7,695.08 × 7,695.08 - Step 4: Simplify right side
3,472.24x = 59,214,242.38 - Step 5: Solve for x
x = 59,214,242.38/3,472.24 - Step 6: Final answer
x = 17,053.60
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.