Home / 6,105.22-8,425.33-3,452.76

Finding the Fourth Proportional to 6,105.22, 8,425.33 and 3,452.76

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Solution

The fourth proportional to 6,105.22, 8,425.33 and 3,452.76 is: 4,764.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105.22 : 8,425.33 = 3,452.76 : x
  2. Step 2: Convert to fraction form
    6,105.22/8,425.33 = 3,452.76/x
  3. Step 3: Cross multiply
    6,105.22x = 8,425.33 × 3,452.76
  4. Step 4: Simplify right side
    6,105.22x = 29,090,633.78
  5. Step 5: Solve for x
    x = 29,090,633.78/6,105.22
  6. Step 6: Final answer
    x = 4,764.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.