Home / 5,983.54-8,257.80-3,625.66

Finding the Fourth Proportional to 5,983.54, 8,257.80 and 3,625.66

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Solution

The fourth proportional to 5,983.54, 8,257.80 and 3,625.66 is: 5,003.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983.54 : 8,257.80 = 3,625.66 : x
  2. Step 2: Convert to fraction form
    5,983.54/8,257.80 = 3,625.66/x
  3. Step 3: Cross multiply
    5,983.54x = 8,257.80 × 3,625.66
  4. Step 4: Simplify right side
    5,983.54x = 29,939,975.15
  5. Step 5: Solve for x
    x = 29,939,975.15/5,983.54
  6. Step 6: Final answer
    x = 5,003.72

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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.