Home / 3,731.92-5,597.68-1,134.66

Finding the Fourth Proportional to 3,731.92, 5,597.68 and 1,134.66

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Solution

The fourth proportional to 3,731.92, 5,597.68 and 1,134.66 is: 1,701.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,731.92 : 5,597.68 = 1,134.66 : x
  2. Step 2: Convert to fraction form
    3,731.92/5,597.68 = 1,134.66/x
  3. Step 3: Cross multiply
    3,731.92x = 5,597.68 × 1,134.66
  4. Step 4: Simplify right side
    3,731.92x = 6,351,441.89
  5. Step 5: Solve for x
    x = 6,351,441.89/3,731.92
  6. Step 6: Final answer
    x = 1,701.92

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Why These Related Problems?

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