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Finding the Fourth Proportional to 17,410.72, 24,025.33 and 10,240.86

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Solution

The fourth proportional to 17,410.72, 24,025.33 and 10,240.86 is: 14,131.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,410.72 : 24,025.33 = 10,240.86 : x
  2. Step 2: Convert to fraction form
    17,410.72/24,025.33 = 10,240.86/x
  3. Step 3: Cross multiply
    17,410.72x = 24,025.33 × 10,240.86
  4. Step 4: Simplify right side
    17,410.72x = 246,039,969.97
  5. Step 5: Solve for x
    x = 246,039,969.97/17,410.72
  6. Step 6: Final answer
    x = 14,131.52

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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.