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Finding the Third Proportional to 10,395 and 22,497

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Solution

The third proportional to 10,395 and 22,497 is: 48,688.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,395 : 22,497 = 22,497 : x
  2. Step 2: Convert to fraction form
    10,395/22,497 = 22,497/x
  3. Step 3: Cross multiply
    10,395x = 22,497 × 22,497
  4. Step 4: Simplify right side
    10,395x = 506,115,009
  5. Step 5: Solve for x
    x = 506,115,009/10,395
  6. Step 6: Final answer
    x = 48,688.31

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.