Home / 183,375.96-275,067.78-58,716.60

Finding the Fourth Proportional to 183,375.96, 275,067.78 and 58,716.60

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Solution

The fourth proportional to 183,375.96, 275,067.78 and 58,716.60 is: 88,076.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,375.96 : 275,067.78 = 58,716.60 : x
  2. Step 2: Convert to fraction form
    183,375.96/275,067.78 = 58,716.60/x
  3. Step 3: Cross multiply
    183,375.96x = 275,067.78 × 58,716.60
  4. Step 4: Simplify right side
    183,375.96x = 16,151,044,811.15
  5. Step 5: Solve for x
    x = 16,151,044,811.15/183,375.96
  6. Step 6: Final answer
    x = 88,076.13

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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.