Home / 294,736.14-441,734.46-126,058.50

Finding the Fourth Proportional to 294,736.14, 441,734.46 and 126,058.50

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Solution

The fourth proportional to 294,736.14, 441,734.46 and 126,058.50 is: 188,929.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,736.14 : 441,734.46 = 126,058.50 : x
  2. Step 2: Convert to fraction form
    294,736.14/441,734.46 = 126,058.50/x
  3. Step 3: Cross multiply
    294,736.14x = 441,734.46 × 126,058.50
  4. Step 4: Simplify right side
    294,736.14x = 55,684,383,425.91
  5. Step 5: Solve for x
    x = 55,684,383,425.91/294,736.14
  6. Step 6: Final answer
    x = 188,929.61

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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.