Home / 4,032.38-5,568.24-2,542.80

Finding the Fourth Proportional to 4,032.38, 5,568.24 and 2,542.80

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Solution

The fourth proportional to 4,032.38, 5,568.24 and 2,542.80 is: 3,511.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032.38 : 5,568.24 = 2,542.80 : x
  2. Step 2: Convert to fraction form
    4,032.38/5,568.24 = 2,542.80/x
  3. Step 3: Cross multiply
    4,032.38x = 5,568.24 × 2,542.80
  4. Step 4: Simplify right side
    4,032.38x = 14,158,920.67
  5. Step 5: Solve for x
    x = 14,158,920.67/4,032.38
  6. Step 6: Final answer
    x = 3,511.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.