Home / 3,729.27-5,594.72-1,132.41

Finding the Fourth Proportional to 3,729.27, 5,594.72 and 1,132.41

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Solution

The fourth proportional to 3,729.27, 5,594.72 and 1,132.41 is: 1,698.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729.27 : 5,594.72 = 1,132.41 : x
  2. Step 2: Convert to fraction form
    3,729.27/5,594.72 = 1,132.41/x
  3. Step 3: Cross multiply
    3,729.27x = 5,594.72 × 1,132.41
  4. Step 4: Simplify right side
    3,729.27x = 6,335,516.88
  5. Step 5: Solve for x
    x = 6,335,516.88/3,729.27
  6. Step 6: Final answer
    x = 1,698.86

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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.