Home / 3,394.33-4,684.61-2,068.00

Finding the Fourth Proportional to 3,394.33, 4,684.61 and 2,068.00

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Solution

The fourth proportional to 3,394.33, 4,684.61 and 2,068.00 is: 2,854.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394.33 : 4,684.61 = 2,068.00 : x
  2. Step 2: Convert to fraction form
    3,394.33/4,684.61 = 2,068.00/x
  3. Step 3: Cross multiply
    3,394.33x = 4,684.61 × 2,068.00
  4. Step 4: Simplify right side
    3,394.33x = 9,687,766.94
  5. Step 5: Solve for x
    x = 9,687,766.94/3,394.33
  6. Step 6: Final answer
    x = 2,854.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.