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Finding the Fourth Proportional to 167,183.92, 250,794.90 and 60,618.06

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Solution

The fourth proportional to 167,183.92, 250,794.90 and 60,618.06 is: 90,933.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,183.92 : 250,794.90 = 60,618.06 : x
  2. Step 2: Convert to fraction form
    167,183.92/250,794.90 = 60,618.06/x
  3. Step 3: Cross multiply
    167,183.92x = 250,794.90 × 60,618.06
  4. Step 4: Simplify right side
    167,183.92x = 15,202,698,738.83
  5. Step 5: Solve for x
    x = 15,202,698,738.83/167,183.92
  6. Step 6: Final answer
    x = 90,933.98

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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.