Home / 150,694.44-226,084.44-122,877.60

Finding the Fourth Proportional to 150,694.44, 226,084.44 and 122,877.60

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Solution

The fourth proportional to 150,694.44, 226,084.44 and 122,877.60 is: 184,351.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,694.44 : 226,084.44 = 122,877.60 : x
  2. Step 2: Convert to fraction form
    150,694.44/226,084.44 = 122,877.60/x
  3. Step 3: Cross multiply
    150,694.44x = 226,084.44 × 122,877.60
  4. Step 4: Simplify right side
    150,694.44x = 27,780,713,384.54
  5. Step 5: Solve for x
    x = 27,780,713,384.54/150,694.44
  6. Step 6: Final answer
    x = 184,351.28

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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.