Home / 99,552.24-149,353.85-33,010.94

Finding the Fourth Proportional to 99,552.24, 149,353.85 and 33,010.94

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Solution

The fourth proportional to 99,552.24, 149,353.85 and 33,010.94 is: 49,524.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,552.24 : 149,353.85 = 33,010.94 : x
  2. Step 2: Convert to fraction form
    99,552.24/149,353.85 = 33,010.94/x
  3. Step 3: Cross multiply
    99,552.24x = 149,353.85 × 33,010.94
  4. Step 4: Simplify right side
    99,552.24x = 4,930,311,437.03
  5. Step 5: Solve for x
    x = 4,930,311,437.03/99,552.24
  6. Step 6: Final answer
    x = 49,524.87

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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.