Home / 7,395.80-11,089.32-2,464.11

Finding the Fourth Proportional to 7,395.80, 11,089.32 and 2,464.11

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Solution

The fourth proportional to 7,395.80, 11,089.32 and 2,464.11 is: 3,694.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395.80 : 11,089.32 = 2,464.11 : x
  2. Step 2: Convert to fraction form
    7,395.80/11,089.32 = 2,464.11/x
  3. Step 3: Cross multiply
    7,395.80x = 11,089.32 × 2,464.11
  4. Step 4: Simplify right side
    7,395.80x = 27,325,304.31
  5. Step 5: Solve for x
    x = 27,325,304.31/7,395.80
  6. Step 6: Final answer
    x = 3,694.71

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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.