Home / 5,536.68-8,305.14-2,072.04

Finding the Fourth Proportional to 5,536.68, 8,305.14 and 2,072.04

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Solution

The fourth proportional to 5,536.68, 8,305.14 and 2,072.04 is: 3,108.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536.68 : 8,305.14 = 2,072.04 : x
  2. Step 2: Convert to fraction form
    5,536.68/8,305.14 = 2,072.04/x
  3. Step 3: Cross multiply
    5,536.68x = 8,305.14 × 2,072.04
  4. Step 4: Simplify right side
    5,536.68x = 17,208,582.29
  5. Step 5: Solve for x
    x = 17,208,582.29/5,536.68
  6. Step 6: Final answer
    x = 3,108.10

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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.