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Finding the Fourth Proportional to 17,004.27, 25,506.38 and 5,910.96

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Solution

The fourth proportional to 17,004.27, 25,506.38 and 5,910.96 is: 8,866.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,004.27 : 25,506.38 = 5,910.96 : x
  2. Step 2: Convert to fraction form
    17,004.27/25,506.38 = 5,910.96/x
  3. Step 3: Cross multiply
    17,004.27x = 25,506.38 × 5,910.96
  4. Step 4: Simplify right side
    17,004.27x = 150,767,191.92
  5. Step 5: Solve for x
    x = 150,767,191.92/17,004.27
  6. Step 6: Final answer
    x = 8,866.43

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.