Home / 4,578.66-6,872.04-2,500.56

Finding the Fourth Proportional to 4,578.66, 6,872.04 and 2,500.56

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Solution

The fourth proportional to 4,578.66, 6,872.04 and 2,500.56 is: 3,753.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,578.66 : 6,872.04 = 2,500.56 : x
  2. Step 2: Convert to fraction form
    4,578.66/6,872.04 = 2,500.56/x
  3. Step 3: Cross multiply
    4,578.66x = 6,872.04 × 2,500.56
  4. Step 4: Simplify right side
    4,578.66x = 17,183,948.34
  5. Step 5: Solve for x
    x = 17,183,948.34/4,578.66
  6. Step 6: Final answer
    x = 3,753.05

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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.