Home / 6,082.89-9,121.22-2,793.13

Finding the Fourth Proportional to 6,082.89, 9,121.22 and 2,793.13

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Solution

The fourth proportional to 6,082.89, 9,121.22 and 2,793.13 is: 4,188.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,082.89 : 9,121.22 = 2,793.13 : x
  2. Step 2: Convert to fraction form
    6,082.89/9,121.22 = 2,793.13/x
  3. Step 3: Cross multiply
    6,082.89x = 9,121.22 × 2,793.13
  4. Step 4: Simplify right side
    6,082.89x = 25,476,753.22
  5. Step 5: Solve for x
    x = 25,476,753.22/6,082.89
  6. Step 6: Final answer
    x = 4,188.26

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1.5x scale

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.