Home / 83,767.73-125,651.34-33,847.25

Finding the Fourth Proportional to 83,767.73, 125,651.34 and 33,847.25

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Solution

The fourth proportional to 83,767.73, 125,651.34 and 33,847.25 is: 50,770.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,767.73 : 125,651.34 = 33,847.25 : x
  2. Step 2: Convert to fraction form
    83,767.73/125,651.34 = 33,847.25/x
  3. Step 3: Cross multiply
    83,767.73x = 125,651.34 × 33,847.25
  4. Step 4: Simplify right side
    83,767.73x = 4,252,951,689.56
  5. Step 5: Solve for x
    x = 4,252,951,689.56/83,767.73
  6. Step 6: Final answer
    x = 50,770.77

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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.