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Finding the Fourth Proportional to 17,437.17, 24,068.57 and 11,851.41

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Solution

The fourth proportional to 17,437.17, 24,068.57 and 11,851.41 is: 16,358.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,437.17 : 24,068.57 = 11,851.41 : x
  2. Step 2: Convert to fraction form
    17,437.17/24,068.57 = 11,851.41/x
  3. Step 3: Cross multiply
    17,437.17x = 24,068.57 × 11,851.41
  4. Step 4: Simplify right side
    17,437.17x = 285,246,431.93
  5. Step 5: Solve for x
    x = 285,246,431.93/17,437.17
  6. Step 6: Final answer
    x = 16,358.53

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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.