Home / 133,839.70-200,793.23-94,473.62

Finding the Fourth Proportional to 133,839.70, 200,793.23 and 94,473.62

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Solution

The fourth proportional to 133,839.70, 200,793.23 and 94,473.62 is: 141,734.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,839.70 : 200,793.23 = 94,473.62 : x
  2. Step 2: Convert to fraction form
    133,839.70/200,793.23 = 94,473.62/x
  3. Step 3: Cross multiply
    133,839.70x = 200,793.23 × 94,473.62
  4. Step 4: Simplify right side
    133,839.70x = 18,969,663,309.59
  5. Step 5: Solve for x
    x = 18,969,663,309.59/133,839.70
  6. Step 6: Final answer
    x = 141,734.20

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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.