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Finding the Fourth Proportional to 17,793.68, 24,554.03 and 9,836.19

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Solution

The fourth proportional to 17,793.68, 24,554.03 and 9,836.19 is: 13,573.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,793.68 : 24,554.03 = 9,836.19 : x
  2. Step 2: Convert to fraction form
    17,793.68/24,554.03 = 9,836.19/x
  3. Step 3: Cross multiply
    17,793.68x = 24,554.03 × 9,836.19
  4. Step 4: Simplify right side
    17,793.68x = 241,518,055.16
  5. Step 5: Solve for x
    x = 241,518,055.16/17,793.68
  6. Step 6: Final answer
    x = 13,573.25

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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.