Home / 244,922.10-367,383.15-205,556.10

Finding the Fourth Proportional to 244,922.10, 367,383.15 and 205,556.10

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Solution

The fourth proportional to 244,922.10, 367,383.15 and 205,556.10 is: 308,334.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,922.10 : 367,383.15 = 205,556.10 : x
  2. Step 2: Convert to fraction form
    244,922.10/367,383.15 = 205,556.10/x
  3. Step 3: Cross multiply
    244,922.10x = 367,383.15 × 205,556.10
  4. Step 4: Simplify right side
    244,922.10x = 75,517,847,519.72
  5. Step 5: Solve for x
    x = 75,517,847,519.72/244,922.10
  6. Step 6: Final answer
    x = 308,334.15

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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.