Home / 4,371.11-6,556.67-2,030.82

Finding the Fourth Proportional to 4,371.11, 6,556.67 and 2,030.82

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Solution

The fourth proportional to 4,371.11, 6,556.67 and 2,030.82 is: 3,046.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371.11 : 6,556.67 = 2,030.82 : x
  2. Step 2: Convert to fraction form
    4,371.11/6,556.67 = 2,030.82/x
  3. Step 3: Cross multiply
    4,371.11x = 6,556.67 × 2,030.82
  4. Step 4: Simplify right side
    4,371.11x = 13,315,416.57
  5. Step 5: Solve for x
    x = 13,315,416.57/4,371.11
  6. Step 6: Final answer
    x = 3,046.23

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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.