Home / 3,731.98-5,597.10-1,650.85

Finding the Fourth Proportional to 3,731.98, 5,597.10 and 1,650.85

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Solution

The fourth proportional to 3,731.98, 5,597.10 and 1,650.85 is: 2,475.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,731.98 : 5,597.10 = 1,650.85 : x
  2. Step 2: Convert to fraction form
    3,731.98/5,597.10 = 1,650.85/x
  3. Step 3: Cross multiply
    3,731.98x = 5,597.10 × 1,650.85
  4. Step 4: Simplify right side
    3,731.98x = 9,239,964.28
  5. Step 5: Solve for x
    x = 9,239,964.28/3,731.98
  6. Step 6: Final answer
    x = 2,475.89

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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.