Home / 150,815.44-227,282.41-135,841.32

Finding the Fourth Proportional to 150,815.44, 227,282.41 and 135,841.32

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Solution

The fourth proportional to 150,815.44, 227,282.41 and 135,841.32 is: 204,716.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,815.44 : 227,282.41 = 135,841.32 : x
  2. Step 2: Convert to fraction form
    150,815.44/227,282.41 = 135,841.32/x
  3. Step 3: Cross multiply
    150,815.44x = 227,282.41 × 135,841.32
  4. Step 4: Simplify right side
    150,815.44x = 30,874,342,587.18
  5. Step 5: Solve for x
    x = 30,874,342,587.18/150,815.44
  6. Step 6: Final answer
    x = 204,716.06

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.