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Finding the Fourth Proportional to 17,522.35, 24,182.88 and 9,761.95

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Solution

The fourth proportional to 17,522.35, 24,182.88 and 9,761.95 is: 13,472.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,522.35 : 24,182.88 = 9,761.95 : x
  2. Step 2: Convert to fraction form
    17,522.35/24,182.88 = 9,761.95/x
  3. Step 3: Cross multiply
    17,522.35x = 24,182.88 × 9,761.95
  4. Step 4: Simplify right side
    17,522.35x = 236,072,065.42
  5. Step 5: Solve for x
    x = 236,072,065.42/17,522.35
  6. Step 6: Final answer
    x = 13,472.63

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.