Home / 33,473.30-50,144.24-19,403.75

Finding the Fourth Proportional to 33,473.30, 50,144.24 and 19,403.75

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Solution

The fourth proportional to 33,473.30, 50,144.24 and 19,403.75 is: 29,067.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,473.30 : 50,144.24 = 19,403.75 : x
  2. Step 2: Convert to fraction form
    33,473.30/50,144.24 = 19,403.75/x
  3. Step 3: Cross multiply
    33,473.30x = 50,144.24 × 19,403.75
  4. Step 4: Simplify right side
    33,473.30x = 972,986,470.77
  5. Step 5: Solve for x
    x = 972,986,470.77/33,473.30
  6. Step 6: Final answer
    x = 29,067.54

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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.