Home / 3,324.03-4,984.23-1,375.17

Finding the Fourth Proportional to 3,324.03, 4,984.23 and 1,375.17

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Solution

The fourth proportional to 3,324.03, 4,984.23 and 1,375.17 is: 2,062.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324.03 : 4,984.23 = 1,375.17 : x
  2. Step 2: Convert to fraction form
    3,324.03/4,984.23 = 1,375.17/x
  3. Step 3: Cross multiply
    3,324.03x = 4,984.23 × 1,375.17
  4. Step 4: Simplify right side
    3,324.03x = 6,854,163.57
  5. Step 5: Solve for x
    x = 6,854,163.57/3,324.03
  6. Step 6: Final answer
    x = 2,062.00

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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.