Home / 244,010.37-336,734.26-136,580.43

Finding the Fourth Proportional to 244,010.37, 336,734.26 and 136,580.43

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Solution

The fourth proportional to 244,010.37, 336,734.26 and 136,580.43 is: 188,480.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,010.37 : 336,734.26 = 136,580.43 : x
  2. Step 2: Convert to fraction form
    244,010.37/336,734.26 = 136,580.43/x
  3. Step 3: Cross multiply
    244,010.37x = 336,734.26 × 136,580.43
  4. Step 4: Simplify right side
    244,010.37x = 45,991,309,821.97
  5. Step 5: Solve for x
    x = 45,991,309,821.97/244,010.37
  6. Step 6: Final answer
    x = 188,480.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.