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Finding the Fourth Proportional to 17,559.69, 24,232.44 and 9,601.91

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Solution

The fourth proportional to 17,559.69, 24,232.44 and 9,601.91 is: 13,250.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,559.69 : 24,232.44 = 9,601.91 : x
  2. Step 2: Convert to fraction form
    17,559.69/24,232.44 = 9,601.91/x
  3. Step 3: Cross multiply
    17,559.69x = 24,232.44 × 9,601.91
  4. Step 4: Simplify right side
    17,559.69x = 232,677,586.80
  5. Step 5: Solve for x
    x = 232,677,586.80/17,559.69
  6. Step 6: Final answer
    x = 13,250.67

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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.