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Finding the Third Proportional to 11,884 and 25,601

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Solution

The third proportional to 11,884 and 25,601 is: 55,150.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,884 : 25,601 = 25,601 : x
  2. Step 2: Convert to fraction form
    11,884/25,601 = 25,601/x
  3. Step 3: Cross multiply
    11,884x = 25,601 × 25,601
  4. Step 4: Simplify right side
    11,884x = 655,411,201
  5. Step 5: Solve for x
    x = 655,411,201/11,884
  6. Step 6: Final answer
    x = 55,150.72

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.