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Finding the Fourth Proportional to 133,659.05, 200,363.00 and 44,850.26

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Solution

The fourth proportional to 133,659.05, 200,363.00 and 44,850.26 is: 67,233.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,659.05 : 200,363.00 = 44,850.26 : x
  2. Step 2: Convert to fraction form
    133,659.05/200,363.00 = 44,850.26/x
  3. Step 3: Cross multiply
    133,659.05x = 200,363.00 × 44,850.26
  4. Step 4: Simplify right side
    133,659.05x = 8,986,332,921.04
  5. Step 5: Solve for x
    x = 8,986,332,921.04/133,659.05
  6. Step 6: Final answer
    x = 67,233.26

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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.