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Finding the Fourth Proportional to 33,883.44, 50,824.44 and 18,093.84

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Solution

The fourth proportional to 33,883.44, 50,824.44 and 18,093.84 is: 27,140.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,883.44 : 50,824.44 = 18,093.84 : x
  2. Step 2: Convert to fraction form
    33,883.44/50,824.44 = 18,093.84/x
  3. Step 3: Cross multiply
    33,883.44x = 50,824.44 × 18,093.84
  4. Step 4: Simplify right side
    33,883.44x = 919,609,285.45
  5. Step 5: Solve for x
    x = 919,609,285.45/33,883.44
  6. Step 6: Final answer
    x = 27,140.38

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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.