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Finding the Fourth Proportional to 11,060, 15,263.04 and 6,092

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Solution

The fourth proportional to 11,060, 15,263.04 and 6,092 is: 8,407.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060 : 15,263.04 = 6,092 : x
  2. Step 2: Convert to fraction form
    11,060/15,263.04 = 6,092/x
  3. Step 3: Cross multiply
    11,060x = 15,263.04 × 6,092
  4. Step 4: Simplify right side
    11,060x = 92,982,439.68
  5. Step 5: Solve for x
    x = 92,982,439.68/11,060
  6. Step 6: Final answer
    x = 8,407.09

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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.