Home / 33,794.20-50,691.30-15,326.20

Finding the Fourth Proportional to 33,794.20, 50,691.30 and 15,326.20

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Solution

The fourth proportional to 33,794.20, 50,691.30 and 15,326.20 is: 22,989.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,794.20 : 50,691.30 = 15,326.20 : x
  2. Step 2: Convert to fraction form
    33,794.20/50,691.30 = 15,326.20/x
  3. Step 3: Cross multiply
    33,794.20x = 50,691.30 × 15,326.20
  4. Step 4: Simplify right side
    33,794.20x = 776,905,002.06
  5. Step 5: Solve for x
    x = 776,905,002.06/33,794.20
  6. Step 6: Final answer
    x = 22,989.30

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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.