Home / 5,336.24-8,003.16-2,997.29

Finding the Fourth Proportional to 5,336.24, 8,003.16 and 2,997.29

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Solution

The fourth proportional to 5,336.24, 8,003.16 and 2,997.29 is: 4,495.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336.24 : 8,003.16 = 2,997.29 : x
  2. Step 2: Convert to fraction form
    5,336.24/8,003.16 = 2,997.29/x
  3. Step 3: Cross multiply
    5,336.24x = 8,003.16 × 2,997.29
  4. Step 4: Simplify right side
    5,336.24x = 23,987,811.44
  5. Step 5: Solve for x
    x = 23,987,811.44/5,336.24
  6. Step 6: Final answer
    x = 4,495.27

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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.