Home / 5,542.92-8,308.89-2,257.92

Finding the Fourth Proportional to 5,542.92, 8,308.89 and 2,257.92

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Solution

The fourth proportional to 5,542.92, 8,308.89 and 2,257.92 is: 3,384.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542.92 : 8,308.89 = 2,257.92 : x
  2. Step 2: Convert to fraction form
    5,542.92/8,308.89 = 2,257.92/x
  3. Step 3: Cross multiply
    5,542.92x = 8,308.89 × 2,257.92
  4. Step 4: Simplify right side
    5,542.92x = 18,760,808.91
  5. Step 5: Solve for x
    x = 18,760,808.91/5,542.92
  6. Step 6: Final answer
    x = 3,384.64

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1.5x scale

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.