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Finding the Fourth Proportional to 5,873.31, 8,803.81 and 3,652.14

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Solution

The fourth proportional to 5,873.31, 8,803.81 and 3,652.14 is: 5,474.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,873.31 : 8,803.81 = 3,652.14 : x
  2. Step 2: Convert to fraction form
    5,873.31/8,803.81 = 3,652.14/x
  3. Step 3: Cross multiply
    5,873.31x = 8,803.81 × 3,652.14
  4. Step 4: Simplify right side
    5,873.31x = 32,152,744.98
  5. Step 5: Solve for x
    x = 32,152,744.98/5,873.31
  6. Step 6: Final answer
    x = 5,474.38

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Why These Related Problems?

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