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Finding the Fourth Proportional to 163,174.96, 244,756.28 and 44,843.22

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Solution

The fourth proportional to 163,174.96, 244,756.28 and 44,843.22 is: 67,263.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,174.96 : 244,756.28 = 44,843.22 : x
  2. Step 2: Convert to fraction form
    163,174.96/244,756.28 = 44,843.22/x
  3. Step 3: Cross multiply
    163,174.96x = 244,756.28 × 44,843.22
  4. Step 4: Simplify right side
    163,174.96x = 10,975,659,822.53
  5. Step 5: Solve for x
    x = 10,975,659,822.53/163,174.96
  6. Step 6: Final answer
    x = 67,263.14

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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.