Home / 4,082.02-6,125.76-1,484.96

Finding the Fourth Proportional to 4,082.02, 6,125.76 and 1,484.96

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Solution

The fourth proportional to 4,082.02, 6,125.76 and 1,484.96 is: 2,228.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082.02 : 6,125.76 = 1,484.96 : x
  2. Step 2: Convert to fraction form
    4,082.02/6,125.76 = 1,484.96/x
  3. Step 3: Cross multiply
    4,082.02x = 6,125.76 × 1,484.96
  4. Step 4: Simplify right side
    4,082.02x = 9,096,508.57
  5. Step 5: Solve for x
    x = 9,096,508.57/4,082.02
  6. Step 6: Final answer
    x = 2,228.43

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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.