Home / 5,536.23-8,305.49-2,612.94

Finding the Fourth Proportional to 5,536.23, 8,305.49 and 2,612.94

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Solution

The fourth proportional to 5,536.23, 8,305.49 and 2,612.94 is: 3,919.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536.23 : 8,305.49 = 2,612.94 : x
  2. Step 2: Convert to fraction form
    5,536.23/8,305.49 = 2,612.94/x
  3. Step 3: Cross multiply
    5,536.23x = 8,305.49 × 2,612.94
  4. Step 4: Simplify right side
    5,536.23x = 21,701,747.04
  5. Step 5: Solve for x
    x = 21,701,747.04/5,536.23
  6. Step 6: Final answer
    x = 3,919.95

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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.