Home / 5,934.57-8,189.01-3,281.82

Finding the Fourth Proportional to 5,934.57, 8,189.01 and 3,281.82

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Solution

The fourth proportional to 5,934.57, 8,189.01 and 3,281.82 is: 4,528.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934.57 : 8,189.01 = 3,281.82 : x
  2. Step 2: Convert to fraction form
    5,934.57/8,189.01 = 3,281.82/x
  3. Step 3: Cross multiply
    5,934.57x = 8,189.01 × 3,281.82
  4. Step 4: Simplify right side
    5,934.57x = 26,874,856.80
  5. Step 5: Solve for x
    x = 26,874,856.80/5,934.57
  6. Step 6: Final answer
    x = 4,528.53

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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.