Home / 244,231.62-337,037.64-136,802.66

Finding the Fourth Proportional to 244,231.62, 337,037.64 and 136,802.66

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Solution

The fourth proportional to 244,231.62, 337,037.64 and 136,802.66 is: 188,786.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,231.62 : 337,037.64 = 136,802.66 : x
  2. Step 2: Convert to fraction form
    244,231.62/337,037.64 = 136,802.66/x
  3. Step 3: Cross multiply
    244,231.62x = 337,037.64 × 136,802.66
  4. Step 4: Simplify right side
    244,231.62x = 46,107,645,672.12
  5. Step 5: Solve for x
    x = 46,107,645,672.12/244,231.62
  6. Step 6: Final answer
    x = 188,786.55

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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.