Home / 33,447.11-50,072.25-22,326.21

Finding the Fourth Proportional to 33,447.11, 50,072.25 and 22,326.21

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Solution

The fourth proportional to 33,447.11, 50,072.25 and 22,326.21 is: 33,423.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,447.11 : 50,072.25 = 22,326.21 : x
  2. Step 2: Convert to fraction form
    33,447.11/50,072.25 = 22,326.21/x
  3. Step 3: Cross multiply
    33,447.11x = 50,072.25 × 22,326.21
  4. Step 4: Simplify right side
    33,447.11x = 1,117,923,672.72
  5. Step 5: Solve for x
    x = 1,117,923,672.72/33,447.11
  6. Step 6: Final answer
    x = 33,423.63

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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.