Home / 6,093.90-9,139.41-2,629.26

Finding the Fourth Proportional to 6,093.90, 9,139.41 and 2,629.26

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Solution

The fourth proportional to 6,093.90, 9,139.41 and 2,629.26 is: 3,943.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,093.90 : 9,139.41 = 2,629.26 : x
  2. Step 2: Convert to fraction form
    6,093.90/9,139.41 = 2,629.26/x
  3. Step 3: Cross multiply
    6,093.90x = 9,139.41 × 2,629.26
  4. Step 4: Simplify right side
    6,093.90x = 24,029,885.14
  5. Step 5: Solve for x
    x = 24,029,885.14/6,093.90
  6. Step 6: Final answer
    x = 3,943.27

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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.