Home / 5,054.22-6,974.91-3,064.86

Finding the Fourth Proportional to 5,054.22, 6,974.91 and 3,064.86

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Solution

The fourth proportional to 5,054.22, 6,974.91 and 3,064.86 is: 4,229.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054.22 : 6,974.91 = 3,064.86 : x
  2. Step 2: Convert to fraction form
    5,054.22/6,974.91 = 3,064.86/x
  3. Step 3: Cross multiply
    5,054.22x = 6,974.91 × 3,064.86
  4. Step 4: Simplify right side
    5,054.22x = 21,377,122.66
  5. Step 5: Solve for x
    x = 21,377,122.66/5,054.22
  6. Step 6: Final answer
    x = 4,229.56

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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.