Home / 15,245.52-22,863.42-4,854.84

Finding the Fourth Proportional to 15,245.52, 22,863.42 and 4,854.84

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Solution

The fourth proportional to 15,245.52, 22,863.42 and 4,854.84 is: 7,280.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,245.52 : 22,863.42 = 4,854.84 : x
  2. Step 2: Convert to fraction form
    15,245.52/22,863.42 = 4,854.84/x
  3. Step 3: Cross multiply
    15,245.52x = 22,863.42 × 4,854.84
  4. Step 4: Simplify right side
    15,245.52x = 110,998,245.95
  5. Step 5: Solve for x
    x = 110,998,245.95/15,245.52
  6. Step 6: Final answer
    x = 7,280.71

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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.