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Finding the Fourth Proportional to 22,097.33, 30,494.37 and 12,025.77

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Solution

The fourth proportional to 22,097.33, 30,494.37 and 12,025.77 is: 16,595.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,097.33 : 30,494.37 = 12,025.77 : x
  2. Step 2: Convert to fraction form
    22,097.33/30,494.37 = 12,025.77/x
  3. Step 3: Cross multiply
    22,097.33x = 30,494.37 × 12,025.77
  4. Step 4: Simplify right side
    22,097.33x = 366,718,279.91
  5. Step 5: Solve for x
    x = 366,718,279.91/22,097.33
  6. Step 6: Final answer
    x = 16,595.59

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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.