Home / 33,486.82-50,205.62-15,968.95

Finding the Fourth Proportional to 33,486.82, 50,205.62 and 15,968.95

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Solution

The fourth proportional to 33,486.82, 50,205.62 and 15,968.95 is: 23,941.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,486.82 : 50,205.62 = 15,968.95 : x
  2. Step 2: Convert to fraction form
    33,486.82/50,205.62 = 15,968.95/x
  3. Step 3: Cross multiply
    33,486.82x = 50,205.62 × 15,968.95
  4. Step 4: Simplify right side
    33,486.82x = 801,730,949.91
  5. Step 5: Solve for x
    x = 801,730,949.91/33,486.82
  6. Step 6: Final answer
    x = 23,941.69

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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.