Home / 33,476.28-50,115.80-29,324.40

Finding the Fourth Proportional to 33,476.28, 50,115.80 and 29,324.40

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Solution

The fourth proportional to 33,476.28, 50,115.80 and 29,324.40 is: 43,900.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,476.28 : 50,115.80 = 29,324.40 : x
  2. Step 2: Convert to fraction form
    33,476.28/50,115.80 = 29,324.40/x
  3. Step 3: Cross multiply
    33,476.28x = 50,115.80 × 29,324.40
  4. Step 4: Simplify right side
    33,476.28x = 1,469,615,765.52
  5. Step 5: Solve for x
    x = 1,469,615,765.52/33,476.28
  6. Step 6: Final answer
    x = 43,900.21

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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.