Home / 49,793.70-74,690.55-16,514.85

Finding the Fourth Proportional to 49,793.70, 74,690.55 and 16,514.85

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Solution

The fourth proportional to 49,793.70, 74,690.55 and 16,514.85 is: 24,772.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,793.70 : 74,690.55 = 16,514.85 : x
  2. Step 2: Convert to fraction form
    49,793.70/74,690.55 = 16,514.85/x
  3. Step 3: Cross multiply
    49,793.70x = 74,690.55 × 16,514.85
  4. Step 4: Simplify right side
    49,793.70x = 1,233,503,229.67
  5. Step 5: Solve for x
    x = 1,233,503,229.67/49,793.70
  6. Step 6: Final answer
    x = 24,772.28

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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.