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Finding the Third Proportional to 8,353.13 and 14,747.06

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Solution

The third proportional to 8,353.13 and 14,747.06 is: 26,035.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,353.13 : 14,747.06 = 14,747.06 : x
  2. Step 2: Convert to fraction form
    8,353.13/14,747.06 = 14,747.06/x
  3. Step 3: Cross multiply
    8,353.13x = 14,747.06 × 14,747.06
  4. Step 4: Simplify right side
    8,353.13x = 217,475,852.38
  5. Step 5: Solve for x
    x = 217,475,852.38/8,353.13
  6. Step 6: Final answer
    x = 26,035.27

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Why These Related Problems?

These problems maintain the same ratio (1.77) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.