Home / 238,414.14-357,613.83-98,067.06

Finding the Fourth Proportional to 238,414.14, 357,613.83 and 98,067.06

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Solution

The fourth proportional to 238,414.14, 357,613.83 and 98,067.06 is: 147,097.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,414.14 : 357,613.83 = 98,067.06 : x
  2. Step 2: Convert to fraction form
    238,414.14/357,613.83 = 98,067.06/x
  3. Step 3: Cross multiply
    238,414.14x = 357,613.83 × 98,067.06
  4. Step 4: Simplify right side
    238,414.14x = 35,070,136,923.44
  5. Step 5: Solve for x
    x = 35,070,136,923.44/238,414.14
  6. Step 6: Final answer
    x = 147,097.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.