Home / 5,003.44-7,491.29-3,250.46

Finding the Fourth Proportional to 5,003.44, 7,491.29 and 3,250.46

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Solution

The fourth proportional to 5,003.44, 7,491.29 and 3,250.46 is: 4,866.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003.44 : 7,491.29 = 3,250.46 : x
  2. Step 2: Convert to fraction form
    5,003.44/7,491.29 = 3,250.46/x
  3. Step 3: Cross multiply
    5,003.44x = 7,491.29 × 3,250.46
  4. Step 4: Simplify right side
    5,003.44x = 24,350,140.97
  5. Step 5: Solve for x
    x = 24,350,140.97/5,003.44
  6. Step 6: Final answer
    x = 4,866.68

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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.