Home / 33,944.94-50,922.05-19,720.11

Finding the Fourth Proportional to 33,944.94, 50,922.05 and 19,720.11

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Solution

The fourth proportional to 33,944.94, 50,922.05 and 19,720.11 is: 29,582.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,944.94 : 50,922.05 = 19,720.11 : x
  2. Step 2: Convert to fraction form
    33,944.94/50,922.05 = 19,720.11/x
  3. Step 3: Cross multiply
    33,944.94x = 50,922.05 × 19,720.11
  4. Step 4: Simplify right side
    33,944.94x = 1,004,188,344.27
  5. Step 5: Solve for x
    x = 1,004,188,344.27/33,944.94
  6. Step 6: Final answer
    x = 29,582.86

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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.