Home / 244,141.58-336,919.82-136,713.44

Finding the Fourth Proportional to 244,141.58, 336,919.82 and 136,713.44

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Solution

The fourth proportional to 244,141.58, 336,919.82 and 136,713.44 is: 188,667.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,141.58 : 336,919.82 = 136,713.44 : x
  2. Step 2: Convert to fraction form
    244,141.58/336,919.82 = 136,713.44/x
  3. Step 3: Cross multiply
    244,141.58x = 336,919.82 × 136,713.44
  4. Step 4: Simplify right side
    244,141.58x = 46,061,465,228.21
  5. Step 5: Solve for x
    x = 46,061,465,228.21/244,141.58
  6. Step 6: Final answer
    x = 188,667.03

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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.