Home / 8,018.44-12,026.59-2,471.97

Finding the Fourth Proportional to 8,018.44, 12,026.59 and 2,471.97

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Solution

The fourth proportional to 8,018.44, 12,026.59 and 2,471.97 is: 3,707.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,018.44 : 12,026.59 = 2,471.97 : x
  2. Step 2: Convert to fraction form
    8,018.44/12,026.59 = 2,471.97/x
  3. Step 3: Cross multiply
    8,018.44x = 12,026.59 × 2,471.97
  4. Step 4: Simplify right side
    8,018.44x = 29,729,369.68
  5. Step 5: Solve for x
    x = 29,729,369.68/8,018.44
  6. Step 6: Final answer
    x = 3,707.63

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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.