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Finding the Fourth Proportional to 17,402.94, 24,016.05 and 9,445.41

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Solution

The fourth proportional to 17,402.94, 24,016.05 and 9,445.41 is: 13,034.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,402.94 : 24,016.05 = 9,445.41 : x
  2. Step 2: Convert to fraction form
    17,402.94/24,016.05 = 9,445.41/x
  3. Step 3: Cross multiply
    17,402.94x = 24,016.05 × 9,445.41
  4. Step 4: Simplify right side
    17,402.94x = 226,841,438.83
  5. Step 5: Solve for x
    x = 226,841,438.83/17,402.94
  6. Step 6: Final answer
    x = 13,034.66

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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.