Home / 4,062.91-6,084.63-2,209.43

Finding the Fourth Proportional to 4,062.91, 6,084.63 and 2,209.43

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Solution

The fourth proportional to 4,062.91, 6,084.63 and 2,209.43 is: 3,308.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.91 : 6,084.63 = 2,209.43 : x
  2. Step 2: Convert to fraction form
    4,062.91/6,084.63 = 2,209.43/x
  3. Step 3: Cross multiply
    4,062.91x = 6,084.63 × 2,209.43
  4. Step 4: Simplify right side
    4,062.91x = 13,443,522.59
  5. Step 5: Solve for x
    x = 13,443,522.59/4,062.91
  6. Step 6: Final answer
    x = 3,308.84

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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.