Home / 6,083.04-9,121.09-3,619.59

Finding the Fourth Proportional to 6,083.04, 9,121.09 and 3,619.59

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Solution

The fourth proportional to 6,083.04, 9,121.09 and 3,619.59 is: 5,427.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,083.04 : 9,121.09 = 3,619.59 : x
  2. Step 2: Convert to fraction form
    6,083.04/9,121.09 = 3,619.59/x
  3. Step 3: Cross multiply
    6,083.04x = 9,121.09 × 3,619.59
  4. Step 4: Simplify right side
    6,083.04x = 33,014,606.15
  5. Step 5: Solve for x
    x = 33,014,606.15/6,083.04
  6. Step 6: Final answer
    x = 5,427.32

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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.