Home / 33,992.20-50,988.30-15,524.20

Finding the Fourth Proportional to 33,992.20, 50,988.30 and 15,524.20

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Solution

The fourth proportional to 33,992.20, 50,988.30 and 15,524.20 is: 23,286.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,992.20 : 50,988.30 = 15,524.20 : x
  2. Step 2: Convert to fraction form
    33,992.20/50,988.30 = 15,524.20/x
  3. Step 3: Cross multiply
    33,992.20x = 50,988.30 × 15,524.20
  4. Step 4: Simplify right side
    33,992.20x = 791,552,566.86
  5. Step 5: Solve for x
    x = 791,552,566.86/33,992.20
  6. Step 6: Final answer
    x = 23,286.30

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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.