Home / 227,350.44-341,052.03-75,561.12

Finding the Fourth Proportional to 227,350.44, 341,052.03 and 75,561.12

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Solution

The fourth proportional to 227,350.44, 341,052.03 and 75,561.12 is: 113,350.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,350.44 : 341,052.03 = 75,561.12 : x
  2. Step 2: Convert to fraction form
    227,350.44/341,052.03 = 75,561.12/x
  3. Step 3: Cross multiply
    227,350.44x = 341,052.03 × 75,561.12
  4. Step 4: Simplify right side
    227,350.44x = 25,770,273,365.07
  5. Step 5: Solve for x
    x = 25,770,273,365.07/227,350.44
  6. Step 6: Final answer
    x = 113,350.44

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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.