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Finding the Fourth Proportional to 163,094.52, 244,639.62 and 44,765.88

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Solution

The fourth proportional to 163,094.52, 244,639.62 and 44,765.88 is: 67,148.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,094.52 : 244,639.62 = 44,765.88 : x
  2. Step 2: Convert to fraction form
    163,094.52/244,639.62 = 44,765.88/x
  3. Step 3: Cross multiply
    163,094.52x = 244,639.62 × 44,765.88
  4. Step 4: Simplify right side
    163,094.52x = 10,951,507,872.17
  5. Step 5: Solve for x
    x = 10,951,507,872.17/163,094.52
  6. Step 6: Final answer
    x = 67,148.23

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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.