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Finding the Fourth Proportional to 11,092.27, 15,307.11 and 6,056.53

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Solution

The fourth proportional to 11,092.27, 15,307.11 and 6,056.53 is: 8,357.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092.27 : 15,307.11 = 6,056.53 : x
  2. Step 2: Convert to fraction form
    11,092.27/15,307.11 = 6,056.53/x
  3. Step 3: Cross multiply
    11,092.27x = 15,307.11 × 6,056.53
  4. Step 4: Simplify right side
    11,092.27x = 92,707,970.93
  5. Step 5: Solve for x
    x = 92,707,970.93/11,092.27
  6. Step 6: Final answer
    x = 8,357.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.