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Finding the Fourth Proportional to 250,335.96, 375,500.68 and 60,797.88

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Solution

The fourth proportional to 250,335.96, 375,500.68 and 60,797.88 is: 91,196.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,335.96 : 375,500.68 = 60,797.88 : x
  2. Step 2: Convert to fraction form
    250,335.96/375,500.68 = 60,797.88/x
  3. Step 3: Cross multiply
    250,335.96x = 375,500.68 × 60,797.88
  4. Step 4: Simplify right side
    250,335.96x = 22,829,645,282.56
  5. Step 5: Solve for x
    x = 22,829,645,282.56/250,335.96
  6. Step 6: Final answer
    x = 91,196.03

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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.