Home / 150,183.84-225,283.24-44,992.80

Finding the Fourth Proportional to 150,183.84, 225,283.24 and 44,992.80

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Solution

The fourth proportional to 150,183.84, 225,283.24 and 44,992.80 is: 67,491.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,183.84 : 225,283.24 = 44,992.80 : x
  2. Step 2: Convert to fraction form
    150,183.84/225,283.24 = 44,992.80/x
  3. Step 3: Cross multiply
    150,183.84x = 225,283.24 × 44,992.80
  4. Step 4: Simplify right side
    150,183.84x = 10,136,123,760.67
  5. Step 5: Solve for x
    x = 10,136,123,760.67/150,183.84
  6. Step 6: Final answer
    x = 67,491.44

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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.