Home / 6,002.56-9,003.96-3,231.52

Finding the Fourth Proportional to 6,002.56, 9,003.96 and 3,231.52

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Solution

The fourth proportional to 6,002.56, 9,003.96 and 3,231.52 is: 4,847.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,002.56 : 9,003.96 = 3,231.52 : x
  2. Step 2: Convert to fraction form
    6,002.56/9,003.96 = 3,231.52/x
  3. Step 3: Cross multiply
    6,002.56x = 9,003.96 × 3,231.52
  4. Step 4: Simplify right side
    6,002.56x = 29,096,476.82
  5. Step 5: Solve for x
    x = 29,096,476.82/6,002.56
  6. Step 6: Final answer
    x = 4,847.34

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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.