Home / 244,025.25-336,761.92-136,592.52

Finding the Fourth Proportional to 244,025.25, 336,761.92 and 136,592.52

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Solution

The fourth proportional to 244,025.25, 336,761.92 and 136,592.52 is: 188,501.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,025.25 : 336,761.92 = 136,592.52 : x
  2. Step 2: Convert to fraction form
    244,025.25/336,761.92 = 136,592.52/x
  3. Step 3: Cross multiply
    244,025.25x = 336,761.92 × 136,592.52
  4. Step 4: Simplify right side
    244,025.25x = 45,999,159,292.84
  5. Step 5: Solve for x
    x = 45,999,159,292.84/244,025.25
  6. Step 6: Final answer
    x = 188,501.64

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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.