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Finding the Fourth Proportional to 19,595.52, 27,035.10 and 11,096.64

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Solution

The fourth proportional to 19,595.52, 27,035.10 and 11,096.64 is: 15,309.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,595.52 : 27,035.10 = 11,096.64 : x
  2. Step 2: Convert to fraction form
    19,595.52/27,035.10 = 11,096.64/x
  3. Step 3: Cross multiply
    19,595.52x = 27,035.10 × 11,096.64
  4. Step 4: Simplify right side
    19,595.52x = 299,998,772.06
  5. Step 5: Solve for x
    x = 299,998,772.06/19,595.52
  6. Step 6: Final answer
    x = 15,309.56

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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.