Home / 183,544.20-274,620.60-108,704.52

Finding the Fourth Proportional to 183,544.20, 274,620.60 and 108,704.52

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Solution

The fourth proportional to 183,544.20, 274,620.60 and 108,704.52 is: 162,644.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,544.20 : 274,620.60 = 108,704.52 : x
  2. Step 2: Convert to fraction form
    183,544.20/274,620.60 = 108,704.52/x
  3. Step 3: Cross multiply
    183,544.20x = 274,620.60 × 108,704.52
  4. Step 4: Simplify right side
    183,544.20x = 29,852,500,505.11
  5. Step 5: Solve for x
    x = 29,852,500,505.11/183,544.20
  6. Step 6: Final answer
    x = 162,644.75

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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.