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Finding the Fourth Proportional to 8,060.16, 12,092.16 and 3,444.48

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Solution

The fourth proportional to 8,060.16, 12,092.16 and 3,444.48 is: 5,167.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060.16 : 12,092.16 = 3,444.48 : x
  2. Step 2: Convert to fraction form
    8,060.16/12,092.16 = 3,444.48/x
  3. Step 3: Cross multiply
    8,060.16x = 12,092.16 × 3,444.48
  4. Step 4: Simplify right side
    8,060.16x = 41,651,203.28
  5. Step 5: Solve for x
    x = 41,651,203.28/8,060.16
  6. Step 6: Final answer
    x = 5,167.54

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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.