Home / 4,471.64-6,171.84-2,583.54

Finding the Fourth Proportional to 4,471.64, 6,171.84 and 2,583.54

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Solution

The fourth proportional to 4,471.64, 6,171.84 and 2,583.54 is: 3,565.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471.64 : 6,171.84 = 2,583.54 : x
  2. Step 2: Convert to fraction form
    4,471.64/6,171.84 = 2,583.54/x
  3. Step 3: Cross multiply
    4,471.64x = 6,171.84 × 2,583.54
  4. Step 4: Simplify right side
    4,471.64x = 15,945,195.51
  5. Step 5: Solve for x
    x = 15,945,195.51/4,471.64
  6. Step 6: Final answer
    x = 3,565.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.