Home / 44,334.01-66,531.13-18,043.53

Finding the Fourth Proportional to 44,334.01, 66,531.13 and 18,043.53

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Solution

The fourth proportional to 44,334.01, 66,531.13 and 18,043.53 is: 27,077.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,334.01 : 66,531.13 = 18,043.53 : x
  2. Step 2: Convert to fraction form
    44,334.01/66,531.13 = 18,043.53/x
  3. Step 3: Cross multiply
    44,334.01x = 66,531.13 × 18,043.53
  4. Step 4: Simplify right side
    44,334.01x = 1,200,456,745.97
  5. Step 5: Solve for x
    x = 1,200,456,745.97/44,334.01
  6. Step 6: Final answer
    x = 27,077.56

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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.