Home / 33,467.92-50,134.94-20,133.56

Finding the Fourth Proportional to 33,467.92, 50,134.94 and 20,133.56

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Solution

The fourth proportional to 33,467.92, 50,134.94 and 20,133.56 is: 30,160.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,467.92 : 50,134.94 = 20,133.56 : x
  2. Step 2: Convert to fraction form
    33,467.92/50,134.94 = 20,133.56/x
  3. Step 3: Cross multiply
    33,467.92x = 50,134.94 × 20,133.56
  4. Step 4: Simplify right side
    33,467.92x = 1,009,394,822.59
  5. Step 5: Solve for x
    x = 1,009,394,822.59/33,467.92
  6. Step 6: Final answer
    x = 30,160.07

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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.