Home / 244,042.07-336,774.61-136,611.97

Finding the Fourth Proportional to 244,042.07, 336,774.61 and 136,611.97

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Solution

The fourth proportional to 244,042.07, 336,774.61 and 136,611.97 is: 188,522.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,042.07 : 336,774.61 = 136,611.97 : x
  2. Step 2: Convert to fraction form
    244,042.07/336,774.61 = 136,611.97/x
  3. Step 3: Cross multiply
    244,042.07x = 336,774.61 × 136,611.97
  4. Step 4: Simplify right side
    244,042.07x = 46,007,442,246.91
  5. Step 5: Solve for x
    x = 46,007,442,246.91/244,042.07
  6. Step 6: Final answer
    x = 188,522.59

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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.