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Finding the Fourth Proportional to 67,625.87, 101,398.28 and 32,096.03

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Solution

The fourth proportional to 67,625.87, 101,398.28 and 32,096.03 is: 48,124.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,625.87 : 101,398.28 = 32,096.03 : x
  2. Step 2: Convert to fraction form
    67,625.87/101,398.28 = 32,096.03/x
  3. Step 3: Cross multiply
    67,625.87x = 101,398.28 × 32,096.03
  4. Step 4: Simplify right side
    67,625.87x = 3,254,481,569.36
  5. Step 5: Solve for x
    x = 3,254,481,569.36/67,625.87
  6. Step 6: Final answer
    x = 48,124.81

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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.