Home / 44,375.00-66,360.33-33,138.23

Finding the Fourth Proportional to 44,375.00, 66,360.33 and 33,138.23

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Solution

The fourth proportional to 44,375.00, 66,360.33 and 33,138.23 is: 49,556.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,375.00 : 66,360.33 = 33,138.23 : x
  2. Step 2: Convert to fraction form
    44,375.00/66,360.33 = 33,138.23/x
  3. Step 3: Cross multiply
    44,375.00x = 66,360.33 × 33,138.23
  4. Step 4: Simplify right side
    44,375.00x = 2,199,063,546.61
  5. Step 5: Solve for x
    x = 2,199,063,546.61/44,375.00
  6. Step 6: Final answer
    x = 49,556.37

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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.