Home / 16,286.62-24,402.09-8,896.27

Finding the Fourth Proportional to 16,286.62, 24,402.09 and 8,896.27

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Solution

The fourth proportional to 16,286.62, 24,402.09 and 8,896.27 is: 13,329.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,286.62 : 24,402.09 = 8,896.27 : x
  2. Step 2: Convert to fraction form
    16,286.62/24,402.09 = 8,896.27/x
  3. Step 3: Cross multiply
    16,286.62x = 24,402.09 × 8,896.27
  4. Step 4: Simplify right side
    16,286.62x = 217,087,581.20
  5. Step 5: Solve for x
    x = 217,087,581.20/16,286.62
  6. Step 6: Final answer
    x = 13,329.20

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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.