Home / 2,018.14-3,028.39-848.06

Finding the Fourth Proportional to 2,018.14, 3,028.39 and 848.06

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Solution

The fourth proportional to 2,018.14, 3,028.39 and 848.06 is: 1,272.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018.14 : 3,028.39 = 848.06 : x
  2. Step 2: Convert to fraction form
    2,018.14/3,028.39 = 848.06/x
  3. Step 3: Cross multiply
    2,018.14x = 3,028.39 × 848.06
  4. Step 4: Simplify right side
    2,018.14x = 2,568,246.26
  5. Step 5: Solve for x
    x = 2,568,246.26/2,018.14
  6. Step 6: Final answer
    x = 1,272.58

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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.