Home / 129,033.92-193,552.82-44,796.75

Finding the Fourth Proportional to 129,033.92, 193,552.82 and 44,796.75

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Solution

The fourth proportional to 129,033.92, 193,552.82 and 44,796.75 is: 67,195.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    129,033.92 : 193,552.82 = 44,796.75 : x
  2. Step 2: Convert to fraction form
    129,033.92/193,552.82 = 44,796.75/x
  3. Step 3: Cross multiply
    129,033.92x = 193,552.82 × 44,796.75
  4. Step 4: Simplify right side
    129,033.92x = 8,670,538,015.16
  5. Step 5: Solve for x
    x = 8,670,538,015.16/129,033.92
  6. Step 6: Final answer
    x = 67,195.81

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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.