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Finding the Fourth Proportional to 17,790.01, 24,548.73 and 9,832.23

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Solution

The fourth proportional to 17,790.01, 24,548.73 and 9,832.23 is: 13,567.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,790.01 : 24,548.73 = 9,832.23 : x
  2. Step 2: Convert to fraction form
    17,790.01/24,548.73 = 9,832.23/x
  3. Step 3: Cross multiply
    17,790.01x = 24,548.73 × 9,832.23
  4. Step 4: Simplify right side
    17,790.01x = 241,368,759.57
  5. Step 5: Solve for x
    x = 241,368,759.57/17,790.01
  6. Step 6: Final answer
    x = 13,567.66

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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.