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Finding the Fourth Proportional to 17,053.08, 25,583.10 and 7,192.34

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Solution

The fourth proportional to 17,053.08, 25,583.10 and 7,192.34 is: 10,789.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,053.08 : 25,583.10 = 7,192.34 : x
  2. Step 2: Convert to fraction form
    17,053.08/25,583.10 = 7,192.34/x
  3. Step 3: Cross multiply
    17,053.08x = 25,583.10 × 7,192.34
  4. Step 4: Simplify right side
    17,053.08x = 184,002,353.45
  5. Step 5: Solve for x
    x = 184,002,353.45/17,053.08
  6. Step 6: Final answer
    x = 10,789.98

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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.