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Finding the Third Proportional to 6,832 and 10,448

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Solution

The third proportional to 6,832 and 10,448 is: 15,977.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832 : 10,448 = 10,448 : x
  2. Step 2: Convert to fraction form
    6,832/10,448 = 10,448/x
  3. Step 3: Cross multiply
    6,832x = 10,448 × 10,448
  4. Step 4: Simplify right side
    6,832x = 109,160,704
  5. Step 5: Solve for x
    x = 109,160,704/6,832
  6. Step 6: Final answer
    x = 15,977.85

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.