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Finding the Fourth Proportional to 244,550.78, 366,817.50 and 67,054.94

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Solution

The fourth proportional to 244,550.78, 366,817.50 and 67,054.94 is: 100,580.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,550.78 : 366,817.50 = 67,054.94 : x
  2. Step 2: Convert to fraction form
    244,550.78/366,817.50 = 67,054.94/x
  3. Step 3: Cross multiply
    244,550.78x = 366,817.50 × 67,054.94
  4. Step 4: Simplify right side
    244,550.78x = 24,596,925,453.45
  5. Step 5: Solve for x
    x = 24,596,925,453.45/244,550.78
  6. Step 6: Final answer
    x = 100,580.03

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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.