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Finding the Fourth Proportional to 5,086.67, 7,017.44 and 3,595.86

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Solution

The fourth proportional to 5,086.67, 7,017.44 and 3,595.86 is: 4,960.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,086.67 : 7,017.44 = 3,595.86 : x
  2. Step 2: Convert to fraction form
    5,086.67/7,017.44 = 3,595.86/x
  3. Step 3: Cross multiply
    5,086.67x = 7,017.44 × 3,595.86
  4. Step 4: Simplify right side
    5,086.67x = 25,233,713.82
  5. Step 5: Solve for x
    x = 25,233,713.82/5,086.67
  6. Step 6: Final answer
    x = 4,960.76

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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.