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Finding the Fourth Proportional to 14,793.54, 22,195.76 and 7,773.27

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Solution

The fourth proportional to 14,793.54, 22,195.76 and 7,773.27 is: 11,662.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,793.54 : 22,195.76 = 7,773.27 : x
  2. Step 2: Convert to fraction form
    14,793.54/22,195.76 = 7,773.27/x
  3. Step 3: Cross multiply
    14,793.54x = 22,195.76 × 7,773.27
  4. Step 4: Simplify right side
    14,793.54x = 172,533,635.34
  5. Step 5: Solve for x
    x = 172,533,635.34/14,793.54
  6. Step 6: Final answer
    x = 11,662.77

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.