Home / 5,796.14-8,686.58-3,164.81

Finding the Fourth Proportional to 5,796.14, 8,686.58 and 3,164.81

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Solution

The fourth proportional to 5,796.14, 8,686.58 and 3,164.81 is: 4,743.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,796.14 : 8,686.58 = 3,164.81 : x
  2. Step 2: Convert to fraction form
    5,796.14/8,686.58 = 3,164.81/x
  3. Step 3: Cross multiply
    5,796.14x = 8,686.58 × 3,164.81
  4. Step 4: Simplify right side
    5,796.14x = 27,491,315.99
  5. Step 5: Solve for x
    x = 27,491,315.99/5,796.14
  6. Step 6: Final answer
    x = 4,743.04

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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.