Home / 44,047.24-66,080.94-19,091.44

Finding the Fourth Proportional to 44,047.24, 66,080.94 and 19,091.44

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Solution

The fourth proportional to 44,047.24, 66,080.94 and 19,091.44 is: 28,641.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,047.24 : 66,080.94 = 19,091.44 : x
  2. Step 2: Convert to fraction form
    44,047.24/66,080.94 = 19,091.44/x
  3. Step 3: Cross multiply
    44,047.24x = 66,080.94 × 19,091.44
  4. Step 4: Simplify right side
    44,047.24x = 1,261,580,301.15
  5. Step 5: Solve for x
    x = 1,261,580,301.15/44,047.24
  6. Step 6: Final answer
    x = 28,641.53

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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.