Home / 16,550.23-24,826.97-5,452.39

Finding the Fourth Proportional to 16,550.23, 24,826.97 and 5,452.39

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Solution

The fourth proportional to 16,550.23, 24,826.97 and 5,452.39 is: 8,179.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,550.23 : 24,826.97 = 5,452.39 : x
  2. Step 2: Convert to fraction form
    16,550.23/24,826.97 = 5,452.39/x
  3. Step 3: Cross multiply
    16,550.23x = 24,826.97 × 5,452.39
  4. Step 4: Simplify right side
    16,550.23x = 135,366,295.70
  5. Step 5: Solve for x
    x = 135,366,295.70/16,550.23
  6. Step 6: Final answer
    x = 8,179.12

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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.