Home / 11,084.54-16,629.57-3,293.35

Finding the Fourth Proportional to 11,084.54, 16,629.57 and 3,293.35

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Solution

The fourth proportional to 11,084.54, 16,629.57 and 3,293.35 is: 4,940.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084.54 : 16,629.57 = 3,293.35 : x
  2. Step 2: Convert to fraction form
    11,084.54/16,629.57 = 3,293.35/x
  3. Step 3: Cross multiply
    11,084.54x = 16,629.57 × 3,293.35
  4. Step 4: Simplify right side
    11,084.54x = 54,766,952.79
  5. Step 5: Solve for x
    x = 54,766,952.79/11,084.54
  6. Step 6: Final answer
    x = 4,940.84

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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.