Home / 5,464.82-8,197.23-2,342.81

Finding the Fourth Proportional to 5,464.82, 8,197.23 and 2,342.81

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Solution

The fourth proportional to 5,464.82, 8,197.23 and 2,342.81 is: 3,514.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464.82 : 8,197.23 = 2,342.81 : x
  2. Step 2: Convert to fraction form
    5,464.82/8,197.23 = 2,342.81/x
  3. Step 3: Cross multiply
    5,464.82x = 8,197.23 × 2,342.81
  4. Step 4: Simplify right side
    5,464.82x = 19,204,552.42
  5. Step 5: Solve for x
    x = 19,204,552.42/5,464.82
  6. Step 6: Final answer
    x = 3,514.22

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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.