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Finding the Third Proportional to 11,113 and 23,665

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Solution

The third proportional to 11,113 and 23,665 is: 50,394.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,113 : 23,665 = 23,665 : x
  2. Step 2: Convert to fraction form
    11,113/23,665 = 23,665/x
  3. Step 3: Cross multiply
    11,113x = 23,665 × 23,665
  4. Step 4: Simplify right side
    11,113x = 560,032,225
  5. Step 5: Solve for x
    x = 560,032,225/11,113
  6. Step 6: Final answer
    x = 50,394.33

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.