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Finding the Third Proportional to 9,536 and 17,408

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Solution

The third proportional to 9,536 and 17,408 is: 31,778.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,536 : 17,408 = 17,408 : x
  2. Step 2: Convert to fraction form
    9,536/17,408 = 17,408/x
  3. Step 3: Cross multiply
    9,536x = 17,408 × 17,408
  4. Step 4: Simplify right side
    9,536x = 303,038,464
  5. Step 5: Solve for x
    x = 303,038,464/9,536
  6. Step 6: Final answer
    x = 31,778.36

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Why These Related Problems?

These problems maintain the same ratio (1.83) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.