Home / 33,625.13-50,310.72-20,066.03

Finding the Fourth Proportional to 33,625.13, 50,310.72 and 20,066.03

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Solution

The fourth proportional to 33,625.13, 50,310.72 and 20,066.03 is: 30,023.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,625.13 : 50,310.72 = 20,066.03 : x
  2. Step 2: Convert to fraction form
    33,625.13/50,310.72 = 20,066.03/x
  3. Step 3: Cross multiply
    33,625.13x = 50,310.72 × 20,066.03
  4. Step 4: Simplify right side
    33,625.13x = 1,009,536,353.95
  5. Step 5: Solve for x
    x = 1,009,536,353.95/33,625.13
  6. Step 6: Final answer
    x = 30,023.27

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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.