Home / 5,726.66-8,588.41-2,028.41

Finding the Fourth Proportional to 5,726.66, 8,588.41 and 2,028.41

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Solution

The fourth proportional to 5,726.66, 8,588.41 and 2,028.41 is: 3,042.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,726.66 : 8,588.41 = 2,028.41 : x
  2. Step 2: Convert to fraction form
    5,726.66/8,588.41 = 2,028.41/x
  3. Step 3: Cross multiply
    5,726.66x = 8,588.41 × 2,028.41
  4. Step 4: Simplify right side
    5,726.66x = 17,420,816.73
  5. Step 5: Solve for x
    x = 17,420,816.73/5,726.66
  6. Step 6: Final answer
    x = 3,042.06

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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.