Home / 150,351.24-225,552.90-50,521.16

Finding the Fourth Proportional to 150,351.24, 225,552.90 and 50,521.16

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Solution

The fourth proportional to 150,351.24, 225,552.90 and 50,521.16 is: 75,790.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,351.24 : 225,552.90 = 50,521.16 : x
  2. Step 2: Convert to fraction form
    150,351.24/225,552.90 = 50,521.16/x
  3. Step 3: Cross multiply
    150,351.24x = 225,552.90 × 50,521.16
  4. Step 4: Simplify right side
    150,351.24x = 11,395,194,149.36
  5. Step 5: Solve for x
    x = 11,395,194,149.36/150,351.24
  6. Step 6: Final answer
    x = 75,790.49

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1.5x scale

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.