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Finding the Fourth Proportional to 17,751.15, 24,496.43 and 9,793.17

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Solution

The fourth proportional to 17,751.15, 24,496.43 and 9,793.17 is: 13,514.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751.15 : 24,496.43 = 9,793.17 : x
  2. Step 2: Convert to fraction form
    17,751.15/24,496.43 = 9,793.17/x
  3. Step 3: Cross multiply
    17,751.15x = 24,496.43 × 9,793.17
  4. Step 4: Simplify right side
    17,751.15x = 239,897,654.42
  5. Step 5: Solve for x
    x = 239,897,654.42/17,751.15
  6. Step 6: Final answer
    x = 13,514.49

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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.