Home / 6,190.29-9,287.87-2,297.43

Finding the Fourth Proportional to 6,190.29, 9,287.87 and 2,297.43

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Solution

The fourth proportional to 6,190.29, 9,287.87 and 2,297.43 is: 3,447.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,190.29 : 9,287.87 = 2,297.43 : x
  2. Step 2: Convert to fraction form
    6,190.29/9,287.87 = 2,297.43/x
  3. Step 3: Cross multiply
    6,190.29x = 9,287.87 × 2,297.43
  4. Step 4: Simplify right side
    6,190.29x = 21,338,219.69
  5. Step 5: Solve for x
    x = 21,338,219.69/6,190.29
  6. Step 6: Final answer
    x = 3,447.05

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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.