Home / 24,372.92-36,559.38-8,790.54

Finding the Fourth Proportional to 24,372.92, 36,559.38 and 8,790.54

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Solution

The fourth proportional to 24,372.92, 36,559.38 and 8,790.54 is: 13,185.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,372.92 : 36,559.38 = 8,790.54 : x
  2. Step 2: Convert to fraction form
    24,372.92/36,559.38 = 8,790.54/x
  3. Step 3: Cross multiply
    24,372.92x = 36,559.38 × 8,790.54
  4. Step 4: Simplify right side
    24,372.92x = 321,376,692.27
  5. Step 5: Solve for x
    x = 321,376,692.27/24,372.92
  6. Step 6: Final answer
    x = 13,185.81

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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.