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Finding the Fourth Proportional to 17,047.36, 25,569.42 and 5,951.98

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Solution

The fourth proportional to 17,047.36, 25,569.42 and 5,951.98 is: 8,927.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,047.36 : 25,569.42 = 5,951.98 : x
  2. Step 2: Convert to fraction form
    17,047.36/25,569.42 = 5,951.98/x
  3. Step 3: Cross multiply
    17,047.36x = 25,569.42 × 5,951.98
  4. Step 4: Simplify right side
    17,047.36x = 152,188,676.45
  5. Step 5: Solve for x
    x = 152,188,676.45/17,047.36
  6. Step 6: Final answer
    x = 8,927.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.