Home / 5,956.12-8,934.24-2,669.20

Finding the Fourth Proportional to 5,956.12, 8,934.24 and 2,669.20

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Solution

The fourth proportional to 5,956.12, 8,934.24 and 2,669.20 is: 4,003.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,956.12 : 8,934.24 = 2,669.20 : x
  2. Step 2: Convert to fraction form
    5,956.12/8,934.24 = 2,669.20/x
  3. Step 3: Cross multiply
    5,956.12x = 8,934.24 × 2,669.20
  4. Step 4: Simplify right side
    5,956.12x = 23,847,273.41
  5. Step 5: Solve for x
    x = 23,847,273.41/5,956.12
  6. Step 6: Final answer
    x = 4,003.83

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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.