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Finding the Third Proportional to 6,807.38 and 16,248.94

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Solution

The third proportional to 6,807.38 and 16,248.94 is: 38,785.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807.38 : 16,248.94 = 16,248.94 : x
  2. Step 2: Convert to fraction form
    6,807.38/16,248.94 = 16,248.94/x
  3. Step 3: Cross multiply
    6,807.38x = 16,248.94 × 16,248.94
  4. Step 4: Simplify right side
    6,807.38x = 264,027,969.88
  5. Step 5: Solve for x
    x = 264,027,969.88/6,807.38
  6. Step 6: Final answer
    x = 38,785.58

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Why These Related Problems?

These problems maintain the same ratio (2.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.