Home / 2,833.31-4,249.97-1,101.94

Finding the Fourth Proportional to 2,833.31, 4,249.97 and 1,101.94

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Solution

The fourth proportional to 2,833.31, 4,249.97 and 1,101.94 is: 1,652.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833.31 : 4,249.97 = 1,101.94 : x
  2. Step 2: Convert to fraction form
    2,833.31/4,249.97 = 1,101.94/x
  3. Step 3: Cross multiply
    2,833.31x = 4,249.97 × 1,101.94
  4. Step 4: Simplify right side
    2,833.31x = 4,683,199.94
  5. Step 5: Solve for x
    x = 4,683,199.94/2,833.31
  6. Step 6: Final answer
    x = 1,652.91

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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.