Home / 244,180.98-336,953.70-136,726.38

Finding the Fourth Proportional to 244,180.98, 336,953.70 and 136,726.38

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Solution

The fourth proportional to 244,180.98, 336,953.70 and 136,726.38 is: 188,673.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,180.98 : 336,953.70 = 136,726.38 : x
  2. Step 2: Convert to fraction form
    244,180.98/336,953.70 = 136,726.38/x
  3. Step 3: Cross multiply
    244,180.98x = 336,953.70 × 136,726.38
  4. Step 4: Simplify right side
    244,180.98x = 46,070,459,628.61
  5. Step 5: Solve for x
    x = 46,070,459,628.61/244,180.98
  6. Step 6: Final answer
    x = 188,673.42

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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.