Home / 2,013.33-3,022.08-1,233.87

Finding the Fourth Proportional to 2,013.33, 3,022.08 and 1,233.87

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Solution

The fourth proportional to 2,013.33, 3,022.08 and 1,233.87 is: 1,852.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013.33 : 3,022.08 = 1,233.87 : x
  2. Step 2: Convert to fraction form
    2,013.33/3,022.08 = 1,233.87/x
  3. Step 3: Cross multiply
    2,013.33x = 3,022.08 × 1,233.87
  4. Step 4: Simplify right side
    2,013.33x = 3,728,853.85
  5. Step 5: Solve for x
    x = 3,728,853.85/2,013.33
  6. Step 6: Final answer
    x = 1,852.08

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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.