Home / 244,274.09-366,584.27-111,171.45

Finding the Fourth Proportional to 244,274.09, 366,584.27 and 111,171.45

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Solution

The fourth proportional to 244,274.09, 366,584.27 and 111,171.45 is: 166,835.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,274.09 : 366,584.27 = 111,171.45 : x
  2. Step 2: Convert to fraction form
    244,274.09/366,584.27 = 111,171.45/x
  3. Step 3: Cross multiply
    244,274.09x = 366,584.27 × 111,171.45
  4. Step 4: Simplify right side
    244,274.09x = 40,753,704,287.23
  5. Step 5: Solve for x
    x = 40,753,704,287.23/244,274.09
  6. Step 6: Final answer
    x = 166,835.97

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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.