Home / 2,542.44-3,816.39-1,062.68

Finding the Fourth Proportional to 2,542.44, 3,816.39 and 1,062.68

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Solution

The fourth proportional to 2,542.44, 3,816.39 and 1,062.68 is: 1,595.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,542.44 : 3,816.39 = 1,062.68 : x
  2. Step 2: Convert to fraction form
    2,542.44/3,816.39 = 1,062.68/x
  3. Step 3: Cross multiply
    2,542.44x = 3,816.39 × 1,062.68
  4. Step 4: Simplify right side
    2,542.44x = 4,055,610.07
  5. Step 5: Solve for x
    x = 4,055,610.07/2,542.44
  6. Step 6: Final answer
    x = 1,595.17

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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.