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Finding the Fourth Proportional to 17,793.19, 24,555.11 and 9,836.16

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Solution

The fourth proportional to 17,793.19, 24,555.11 and 9,836.16 is: 13,574.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,793.19 : 24,555.11 = 9,836.16 : x
  2. Step 2: Convert to fraction form
    17,793.19/24,555.11 = 9,836.16/x
  3. Step 3: Cross multiply
    17,793.19x = 24,555.11 × 9,836.16
  4. Step 4: Simplify right side
    17,793.19x = 241,527,990.78
  5. Step 5: Solve for x
    x = 241,527,990.78/17,793.19
  6. Step 6: Final answer
    x = 13,574.18

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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.