Home / 244,845.19-367,046.19-87,036.73

Finding the Fourth Proportional to 244,845.19, 367,046.19 and 87,036.73

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Solution

The fourth proportional to 244,845.19, 367,046.19 and 87,036.73 is: 130,476.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,845.19 : 367,046.19 = 87,036.73 : x
  2. Step 2: Convert to fraction form
    244,845.19/367,046.19 = 87,036.73/x
  3. Step 3: Cross multiply
    244,845.19x = 367,046.19 × 87,036.73
  4. Step 4: Simplify right side
    244,845.19x = 31,946,500,136.56
  5. Step 5: Solve for x
    x = 31,946,500,136.56/244,845.19
  6. Step 6: Final answer
    x = 130,476.32

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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.