Home / 244,180.60-336,953.19-136,726

Finding the Fourth Proportional to 244,180.60, 336,953.19 and 136,726

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Solution

The fourth proportional to 244,180.60, 336,953.19 and 136,726 is: 188,672.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,180.60 : 336,953.19 = 136,726 : x
  2. Step 2: Convert to fraction form
    244,180.60/336,953.19 = 136,726/x
  3. Step 3: Cross multiply
    244,180.60x = 336,953.19 × 136,726
  4. Step 4: Simplify right side
    244,180.60x = 46,070,261,855.94
  5. Step 5: Solve for x
    x = 46,070,261,855.94/244,180.60
  6. Step 6: Final answer
    x = 188,672.90

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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.