Home / 33,191.53-49,761.37-22,635.38

Finding the Fourth Proportional to 33,191.53, 49,761.37 and 22,635.38

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Solution

The fourth proportional to 33,191.53, 49,761.37 and 22,635.38 is: 33,935.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,191.53 : 49,761.37 = 22,635.38 : x
  2. Step 2: Convert to fraction form
    33,191.53/49,761.37 = 22,635.38/x
  3. Step 3: Cross multiply
    33,191.53x = 49,761.37 × 22,635.38
  4. Step 4: Simplify right side
    33,191.53x = 1,126,367,519.27
  5. Step 5: Solve for x
    x = 1,126,367,519.27/33,191.53
  6. Step 6: Final answer
    x = 33,935.39

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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.