Home / 5,822.22-8,034.66-3,169.65

Finding the Fourth Proportional to 5,822.22, 8,034.66 and 3,169.65

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Solution

The fourth proportional to 5,822.22, 8,034.66 and 3,169.65 is: 4,374.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822.22 : 8,034.66 = 3,169.65 : x
  2. Step 2: Convert to fraction form
    5,822.22/8,034.66 = 3,169.65/x
  3. Step 3: Cross multiply
    5,822.22x = 8,034.66 × 3,169.65
  4. Step 4: Simplify right side
    5,822.22x = 25,467,060.07
  5. Step 5: Solve for x
    x = 25,467,060.07/5,822.22
  6. Step 6: Final answer
    x = 4,374.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.