Home / 5,741.32-8,593.52-2,964.21

Finding the Fourth Proportional to 5,741.32, 8,593.52 and 2,964.21

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Solution

The fourth proportional to 5,741.32, 8,593.52 and 2,964.21 is: 4,436.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741.32 : 8,593.52 = 2,964.21 : x
  2. Step 2: Convert to fraction form
    5,741.32/8,593.52 = 2,964.21/x
  3. Step 3: Cross multiply
    5,741.32x = 8,593.52 × 2,964.21
  4. Step 4: Simplify right side
    5,741.32x = 25,472,997.92
  5. Step 5: Solve for x
    x = 25,472,997.92/5,741.32
  6. Step 6: Final answer
    x = 4,436.78

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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.