Home / 8,956.17-13,433.17-2,382.85

Finding the Fourth Proportional to 8,956.17, 13,433.17 and 2,382.85

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Solution

The fourth proportional to 8,956.17, 13,433.17 and 2,382.85 is: 3,573.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,956.17 : 13,433.17 = 2,382.85 : x
  2. Step 2: Convert to fraction form
    8,956.17/13,433.17 = 2,382.85/x
  3. Step 3: Cross multiply
    8,956.17x = 13,433.17 × 2,382.85
  4. Step 4: Simplify right side
    8,956.17x = 32,009,229.13
  5. Step 5: Solve for x
    x = 32,009,229.13/8,956.17
  6. Step 6: Final answer
    x = 3,573.99

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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.