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Finding the Third Proportional to 4,413 and 10,398

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Solution

The third proportional to 4,413 and 10,398 is: 24,499.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413 : 10,398 = 10,398 : x
  2. Step 2: Convert to fraction form
    4,413/10,398 = 10,398/x
  3. Step 3: Cross multiply
    4,413x = 10,398 × 10,398
  4. Step 4: Simplify right side
    4,413x = 108,118,404
  5. Step 5: Solve for x
    x = 108,118,404/4,413
  6. Step 6: Final answer
    x = 24,499.98

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.