Home / 133,660.14-200,489.85-59,736.30

Finding the Fourth Proportional to 133,660.14, 200,489.85 and 59,736.30

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Solution

The fourth proportional to 133,660.14, 200,489.85 and 59,736.30 is: 89,604.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,660.14 : 200,489.85 = 59,736.30 : x
  2. Step 2: Convert to fraction form
    133,660.14/200,489.85 = 59,736.30/x
  3. Step 3: Cross multiply
    133,660.14x = 200,489.85 × 59,736.30
  4. Step 4: Simplify right side
    133,660.14x = 11,976,521,826.56
  5. Step 5: Solve for x
    x = 11,976,521,826.56/133,660.14
  6. Step 6: Final answer
    x = 89,604.29

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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.