Home / 33,435.36-50,153.76-15,906.96

Finding the Fourth Proportional to 33,435.36, 50,153.76 and 15,906.96

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Solution

The fourth proportional to 33,435.36, 50,153.76 and 15,906.96 is: 23,860.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,435.36 : 50,153.76 = 15,906.96 : x
  2. Step 2: Convert to fraction form
    33,435.36/50,153.76 = 15,906.96/x
  3. Step 3: Cross multiply
    33,435.36x = 50,153.76 × 15,906.96
  4. Step 4: Simplify right side
    33,435.36x = 797,793,854.17
  5. Step 5: Solve for x
    x = 797,793,854.17/33,435.36
  6. Step 6: Final answer
    x = 23,860.78

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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.