Home / 33,808.44-50,673.62-18,193.26

Finding the Fourth Proportional to 33,808.44, 50,673.62 and 18,193.26

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Solution

The fourth proportional to 33,808.44, 50,673.62 and 18,193.26 is: 27,268.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,808.44 : 50,673.62 = 18,193.26 : x
  2. Step 2: Convert to fraction form
    33,808.44/50,673.62 = 18,193.26/x
  3. Step 3: Cross multiply
    33,808.44x = 50,673.62 × 18,193.26
  4. Step 4: Simplify right side
    33,808.44x = 921,918,343.80
  5. Step 5: Solve for x
    x = 921,918,343.80/33,808.44
  6. Step 6: Final answer
    x = 27,268.88

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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.