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Finding the Third Proportional to 6,253.88 and 8,796.09

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Solution

The third proportional to 6,253.88 and 8,796.09 is: 12,371.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253.88 : 8,796.09 = 8,796.09 : x
  2. Step 2: Convert to fraction form
    6,253.88/8,796.09 = 8,796.09/x
  3. Step 3: Cross multiply
    6,253.88x = 8,796.09 × 8,796.09
  4. Step 4: Simplify right side
    6,253.88x = 77,371,265.26
  5. Step 5: Solve for x
    x = 77,371,265.26/6,253.88
  6. Step 6: Final answer
    x = 12,371.73

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.