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Finding the Third Proportional to 10,784 and 23,698

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Solution

The third proportional to 10,784 and 23,698 is: 52,076.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,784 : 23,698 = 23,698 : x
  2. Step 2: Convert to fraction form
    10,784/23,698 = 23,698/x
  3. Step 3: Cross multiply
    10,784x = 23,698 × 23,698
  4. Step 4: Simplify right side
    10,784x = 561,595,204
  5. Step 5: Solve for x
    x = 561,595,204/10,784
  6. Step 6: Final answer
    x = 52,076.71

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.