Home / 244,857.22-366,498.48-126,367.18

Finding the Fourth Proportional to 244,857.22, 366,498.48 and 126,367.18

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Solution

The fourth proportional to 244,857.22, 366,498.48 and 126,367.18 is: 189,144.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,857.22 : 366,498.48 = 126,367.18 : x
  2. Step 2: Convert to fraction form
    244,857.22/366,498.48 = 126,367.18/x
  3. Step 3: Cross multiply
    244,857.22x = 366,498.48 × 126,367.18
  4. Step 4: Simplify right side
    244,857.22x = 46,313,379,391.89
  5. Step 5: Solve for x
    x = 46,313,379,391.89/244,857.22
  6. Step 6: Final answer
    x = 189,144.43

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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.