Home / 4,584.78-6,319.62-3,092.22

Finding the Fourth Proportional to 4,584.78, 6,319.62 and 3,092.22

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Solution

The fourth proportional to 4,584.78, 6,319.62 and 3,092.22 is: 4,262.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584.78 : 6,319.62 = 3,092.22 : x
  2. Step 2: Convert to fraction form
    4,584.78/6,319.62 = 3,092.22/x
  3. Step 3: Cross multiply
    4,584.78x = 6,319.62 × 3,092.22
  4. Step 4: Simplify right side
    4,584.78x = 19,541,655.36
  5. Step 5: Solve for x
    x = 19,541,655.36/4,584.78
  6. Step 6: Final answer
    x = 4,262.29

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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.