Home / 8,027.73-12,038.31-3,094.56

Finding the Fourth Proportional to 8,027.73, 12,038.31 and 3,094.56

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Solution

The fourth proportional to 8,027.73, 12,038.31 and 3,094.56 is: 4,640.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027.73 : 12,038.31 = 3,094.56 : x
  2. Step 2: Convert to fraction form
    8,027.73/12,038.31 = 3,094.56/x
  3. Step 3: Cross multiply
    8,027.73x = 12,038.31 × 3,094.56
  4. Step 4: Simplify right side
    8,027.73x = 37,253,272.59
  5. Step 5: Solve for x
    x = 37,253,272.59/8,027.73
  6. Step 6: Final answer
    x = 4,640.57

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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.