Home / 4,082.55-6,110.24-3,103.17

Finding the Fourth Proportional to 4,082.55, 6,110.24 and 3,103.17

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Solution

The fourth proportional to 4,082.55, 6,110.24 and 3,103.17 is: 4,644.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082.55 : 6,110.24 = 3,103.17 : x
  2. Step 2: Convert to fraction form
    4,082.55/6,110.24 = 3,103.17/x
  3. Step 3: Cross multiply
    4,082.55x = 6,110.24 × 3,103.17
  4. Step 4: Simplify right side
    4,082.55x = 18,961,097.94
  5. Step 5: Solve for x
    x = 18,961,097.94/4,082.55
  6. Step 6: Final answer
    x = 4,644.43

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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.