Home / 68,793.39-103,200.33-24,416.42

Finding the Fourth Proportional to 68,793.39, 103,200.33 and 24,416.42

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Solution

The fourth proportional to 68,793.39, 103,200.33 and 24,416.42 is: 36,628.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,793.39 : 103,200.33 = 24,416.42 : x
  2. Step 2: Convert to fraction form
    68,793.39/103,200.33 = 24,416.42/x
  3. Step 3: Cross multiply
    68,793.39x = 103,200.33 × 24,416.42
  4. Step 4: Simplify right side
    68,793.39x = 2,519,782,601.42
  5. Step 5: Solve for x
    x = 2,519,782,601.42/68,793.39
  6. Step 6: Final answer
    x = 36,628.27

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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.