Home / 4,021.62-6,033.33-1,829.76

Finding the Fourth Proportional to 4,021.62, 6,033.33 and 1,829.76

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Solution

The fourth proportional to 4,021.62, 6,033.33 and 1,829.76 is: 2,745.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021.62 : 6,033.33 = 1,829.76 : x
  2. Step 2: Convert to fraction form
    4,021.62/6,033.33 = 1,829.76/x
  3. Step 3: Cross multiply
    4,021.62x = 6,033.33 × 1,829.76
  4. Step 4: Simplify right side
    4,021.62x = 11,039,545.90
  5. Step 5: Solve for x
    x = 11,039,545.90/4,021.62
  6. Step 6: Final answer
    x = 2,745.05

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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.