Home / 264,819.78-365,410.76-150,091.86

Finding the Fourth Proportional to 264,819.78, 365,410.76 and 150,091.86

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Solution

The fourth proportional to 264,819.78, 365,410.76 and 150,091.86 is: 207,103.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,819.78 : 365,410.76 = 150,091.86 : x
  2. Step 2: Convert to fraction form
    264,819.78/365,410.76 = 150,091.86/x
  3. Step 3: Cross multiply
    264,819.78x = 365,410.76 × 150,091.86
  4. Step 4: Simplify right side
    264,819.78x = 54,845,180,632.41
  5. Step 5: Solve for x
    x = 54,845,180,632.41/264,819.78
  6. Step 6: Final answer
    x = 207,103.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.