Home / 263,593.41-395,308.39-95,091.84

Finding the Fourth Proportional to 263,593.41, 395,308.39 and 95,091.84

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Solution

The fourth proportional to 263,593.41, 395,308.39 and 95,091.84 is: 142,608.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,593.41 : 395,308.39 = 95,091.84 : x
  2. Step 2: Convert to fraction form
    263,593.41/395,308.39 = 95,091.84/x
  3. Step 3: Cross multiply
    263,593.41x = 395,308.39 × 95,091.84
  4. Step 4: Simplify right side
    263,593.41x = 37,590,603,414.99
  5. Step 5: Solve for x
    x = 37,590,603,414.99/263,593.41
  6. Step 6: Final answer
    x = 142,608.28

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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.