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Finding the Fourth Proportional to 244,210.42, 366,350.03 and 75,744.44

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Solution

The fourth proportional to 244,210.42, 366,350.03 and 75,744.44 is: 113,627.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,210.42 : 366,350.03 = 75,744.44 : x
  2. Step 2: Convert to fraction form
    244,210.42/366,350.03 = 75,744.44/x
  3. Step 3: Cross multiply
    244,210.42x = 366,350.03 × 75,744.44
  4. Step 4: Simplify right side
    244,210.42x = 27,748,979,587.47
  5. Step 5: Solve for x
    x = 27,748,979,587.47/244,210.42
  6. Step 6: Final answer
    x = 113,627.34

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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.