Home / 33,809.44-50,675.12-18,194.26

Finding the Fourth Proportional to 33,809.44, 50,675.12 and 18,194.26

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Solution

The fourth proportional to 33,809.44, 50,675.12 and 18,194.26 is: 27,270.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,809.44 : 50,675.12 = 18,194.26 : x
  2. Step 2: Convert to fraction form
    33,809.44/50,675.12 = 18,194.26/x
  3. Step 3: Cross multiply
    33,809.44x = 50,675.12 × 18,194.26
  4. Step 4: Simplify right side
    33,809.44x = 921,996,308.81
  5. Step 5: Solve for x
    x = 921,996,308.81/33,809.44
  6. Step 6: Final answer
    x = 27,270.38

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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.