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Finding the Third Proportional to 11,400 and 24,503

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Solution

The third proportional to 11,400 and 24,503 is: 52,666.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,400 : 24,503 = 24,503 : x
  2. Step 2: Convert to fraction form
    11,400/24,503 = 24,503/x
  3. Step 3: Cross multiply
    11,400x = 24,503 × 24,503
  4. Step 4: Simplify right side
    11,400x = 600,397,009
  5. Step 5: Solve for x
    x = 600,397,009/11,400
  6. Step 6: Final answer
    x = 52,666.40

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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.