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Finding the Fourth Proportional to 244,024.70, 366,003.30 and 75,660.80

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Solution

The fourth proportional to 244,024.70, 366,003.30 and 75,660.80 is: 113,480.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,024.70 : 366,003.30 = 75,660.80 : x
  2. Step 2: Convert to fraction form
    244,024.70/366,003.30 = 75,660.80/x
  3. Step 3: Cross multiply
    244,024.70x = 366,003.30 × 75,660.80
  4. Step 4: Simplify right side
    244,024.70x = 27,692,102,480.64
  5. Step 5: Solve for x
    x = 27,692,102,480.64/244,024.70
  6. Step 6: Final answer
    x = 113,480.74

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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.