Finding the Third Proportional to 6,395.06 and 9,865.97
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Solution
The third proportional to 6,395.06 and 9,865.97 is: 15,220.70
Step by Step Solution
- Step 1: Write the proportion equation
6,395.06 : 9,865.97 = 9,865.97 : x - Step 2: Convert to fraction form
6,395.06/9,865.97 = 9,865.97/x - Step 3: Cross multiply
6,395.06x = 9,865.97 × 9,865.97 - Step 4: Simplify right side
6,395.06x = 97,337,339.38 - Step 5: Solve for x
x = 97,337,339.38/6,395.06 - Step 6: Final answer
x = 15,220.70
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.