Home / 244,077.55-366,171.54-131,755.36

Finding the Fourth Proportional to 244,077.55, 366,171.54 and 131,755.36

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Solution

The fourth proportional to 244,077.55, 366,171.54 and 131,755.36 is: 197,662.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,077.55 : 366,171.54 = 131,755.36 : x
  2. Step 2: Convert to fraction form
    244,077.55/366,171.54 = 131,755.36/x
  3. Step 3: Cross multiply
    244,077.55x = 366,171.54 × 131,755.36
  4. Step 4: Simplify right side
    244,077.55x = 48,245,062,351.51
  5. Step 5: Solve for x
    x = 48,245,062,351.51/244,077.55
  6. Step 6: Final answer
    x = 197,662.84

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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.