Home / 150,584.16-225,950.40-106,494.24

Finding the Fourth Proportional to 150,584.16, 225,950.40 and 106,494.24

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Solution

The fourth proportional to 150,584.16, 225,950.40 and 106,494.24 is: 159,793.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,584.16 : 225,950.40 = 106,494.24 : x
  2. Step 2: Convert to fraction form
    150,584.16/225,950.40 = 106,494.24/x
  3. Step 3: Cross multiply
    150,584.16x = 225,950.40 × 106,494.24
  4. Step 4: Simplify right side
    150,584.16x = 24,062,416,125.70
  5. Step 5: Solve for x
    x = 24,062,416,125.70/150,584.16
  6. Step 6: Final answer
    x = 159,793.81

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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.