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Finding the Fourth Proportional to 244,240.80, 366,361.20 and 164,524.65

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Solution

The fourth proportional to 244,240.80, 366,361.20 and 164,524.65 is: 246,786.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,240.80 : 366,361.20 = 164,524.65 : x
  2. Step 2: Convert to fraction form
    244,240.80/366,361.20 = 164,524.65/x
  3. Step 3: Cross multiply
    244,240.80x = 366,361.20 × 164,524.65
  4. Step 4: Simplify right side
    244,240.80x = 60,275,448,203.58
  5. Step 5: Solve for x
    x = 60,275,448,203.58/244,240.80
  6. Step 6: Final answer
    x = 246,786.98

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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.