Home / 4,022.98-6,030.11-3,295.78

Finding the Fourth Proportional to 4,022.98, 6,030.11 and 3,295.78

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Solution

The fourth proportional to 4,022.98, 6,030.11 and 3,295.78 is: 4,940.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022.98 : 6,030.11 = 3,295.78 : x
  2. Step 2: Convert to fraction form
    4,022.98/6,030.11 = 3,295.78/x
  3. Step 3: Cross multiply
    4,022.98x = 6,030.11 × 3,295.78
  4. Step 4: Simplify right side
    4,022.98x = 19,873,915.94
  5. Step 5: Solve for x
    x = 19,873,915.94/4,022.98
  6. Step 6: Final answer
    x = 4,940.10

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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.