Home / 2,033.27-3,049.91-572.43

Finding the Fourth Proportional to 2,033.27, 3,049.91 and 572.43

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Solution

The fourth proportional to 2,033.27, 3,049.91 and 572.43 is: 858.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033.27 : 3,049.91 = 572.43 : x
  2. Step 2: Convert to fraction form
    2,033.27/3,049.91 = 572.43/x
  3. Step 3: Cross multiply
    2,033.27x = 3,049.91 × 572.43
  4. Step 4: Simplify right side
    2,033.27x = 1,745,857.12
  5. Step 5: Solve for x
    x = 1,745,857.12/2,033.27
  6. Step 6: Final answer
    x = 858.65

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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.