Home / 33,635.80-50,451.66-14,910.34

Finding the Fourth Proportional to 33,635.80, 50,451.66 and 14,910.34

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Solution

The fourth proportional to 33,635.80, 50,451.66 and 14,910.34 is: 22,364.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,635.80 : 50,451.66 = 14,910.34 : x
  2. Step 2: Convert to fraction form
    33,635.80/50,451.66 = 14,910.34/x
  3. Step 3: Cross multiply
    33,635.80x = 50,451.66 × 14,910.34
  4. Step 4: Simplify right side
    33,635.80x = 752,251,404.16
  5. Step 5: Solve for x
    x = 752,251,404.16/33,635.80
  6. Step 6: Final answer
    x = 22,364.61

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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.