Home / 6,685.26-10,029.49-2,068.26

Finding the Fourth Proportional to 6,685.26, 10,029.49 and 2,068.26

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Solution

The fourth proportional to 6,685.26, 10,029.49 and 2,068.26 is: 3,102.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,685.26 : 10,029.49 = 2,068.26 : x
  2. Step 2: Convert to fraction form
    6,685.26/10,029.49 = 2,068.26/x
  3. Step 3: Cross multiply
    6,685.26x = 10,029.49 × 2,068.26
  4. Step 4: Simplify right side
    6,685.26x = 20,743,592.99
  5. Step 5: Solve for x
    x = 20,743,592.99/6,685.26
  6. Step 6: Final answer
    x = 3,102.89

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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.