Home / 6,202.08-9,297.27-2,689.83

Finding the Fourth Proportional to 6,202.08, 9,297.27 and 2,689.83

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Solution

The fourth proportional to 6,202.08, 9,297.27 and 2,689.83 is: 4,032.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202.08 : 9,297.27 = 2,689.83 : x
  2. Step 2: Convert to fraction form
    6,202.08/9,297.27 = 2,689.83/x
  3. Step 3: Cross multiply
    6,202.08x = 9,297.27 × 2,689.83
  4. Step 4: Simplify right side
    6,202.08x = 25,008,075.76
  5. Step 5: Solve for x
    x = 25,008,075.76/6,202.08
  6. Step 6: Final answer
    x = 4,032.21

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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.