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Finding the Fourth Proportional to 27,394.92, 41,092.38 and 11,602.44

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Solution

The fourth proportional to 27,394.92, 41,092.38 and 11,602.44 is: 17,403.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,394.92 : 41,092.38 = 11,602.44 : x
  2. Step 2: Convert to fraction form
    27,394.92/41,092.38 = 11,602.44/x
  3. Step 3: Cross multiply
    27,394.92x = 41,092.38 × 11,602.44
  4. Step 4: Simplify right side
    27,394.92x = 476,771,873.41
  5. Step 5: Solve for x
    x = 476,771,873.41/27,394.92
  6. Step 6: Final answer
    x = 17,403.66

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1.5x scale

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.