Home / 7,569.25-11,354.44-2,022.47

Finding the Fourth Proportional to 7,569.25, 11,354.44 and 2,022.47

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Solution

The fourth proportional to 7,569.25, 11,354.44 and 2,022.47 is: 3,033.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569.25 : 11,354.44 = 2,022.47 : x
  2. Step 2: Convert to fraction form
    7,569.25/11,354.44 = 2,022.47/x
  3. Step 3: Cross multiply
    7,569.25x = 11,354.44 × 2,022.47
  4. Step 4: Simplify right side
    7,569.25x = 22,963,952.44
  5. Step 5: Solve for x
    x = 22,963,952.44/7,569.25
  6. Step 6: Final answer
    x = 3,033.85

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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.