Home / 24,371.42-36,557.12-8,789.04

Finding the Fourth Proportional to 24,371.42, 36,557.12 and 8,789.04

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Solution

The fourth proportional to 24,371.42, 36,557.12 and 8,789.04 is: 13,183.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,371.42 : 36,557.12 = 8,789.04 : x
  2. Step 2: Convert to fraction form
    24,371.42/36,557.12 = 8,789.04/x
  3. Step 3: Cross multiply
    24,371.42x = 36,557.12 × 8,789.04
  4. Step 4: Simplify right side
    24,371.42x = 321,302,011.94
  5. Step 5: Solve for x
    x = 321,302,011.94/24,371.42
  6. Step 6: Final answer
    x = 13,183.56

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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.