Home / 5,817.83-8,722.38-2,304.96

Finding the Fourth Proportional to 5,817.83, 8,722.38 and 2,304.96

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Solution

The fourth proportional to 5,817.83, 8,722.38 and 2,304.96 is: 3,455.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,817.83 : 8,722.38 = 2,304.96 : x
  2. Step 2: Convert to fraction form
    5,817.83/8,722.38 = 2,304.96/x
  3. Step 3: Cross multiply
    5,817.83x = 8,722.38 × 2,304.96
  4. Step 4: Simplify right side
    5,817.83x = 20,104,712.94
  5. Step 5: Solve for x
    x = 20,104,712.94/5,817.83
  6. Step 6: Final answer
    x = 3,455.71

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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.