Home / 5,983.19-8,257.10-3,625.55

Finding the Fourth Proportional to 5,983.19, 8,257.10 and 3,625.55

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Solution

The fourth proportional to 5,983.19, 8,257.10 and 3,625.55 is: 5,003.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983.19 : 8,257.10 = 3,625.55 : x
  2. Step 2: Convert to fraction form
    5,983.19/8,257.10 = 3,625.55/x
  3. Step 3: Cross multiply
    5,983.19x = 8,257.10 × 3,625.55
  4. Step 4: Simplify right side
    5,983.19x = 29,936,528.91
  5. Step 5: Solve for x
    x = 29,936,528.91/5,983.19
  6. Step 6: Final answer
    x = 5,003.44

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1.5x scale

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.