Home / 6,680.91-10,023.64-2,522.11

Finding the Fourth Proportional to 6,680.91, 10,023.64 and 2,522.11

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Solution

The fourth proportional to 6,680.91, 10,023.64 and 2,522.11 is: 3,784.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,680.91 : 10,023.64 = 2,522.11 : x
  2. Step 2: Convert to fraction form
    6,680.91/10,023.64 = 2,522.11/x
  3. Step 3: Cross multiply
    6,680.91x = 10,023.64 × 2,522.11
  4. Step 4: Simplify right side
    6,680.91x = 25,280,734.76
  5. Step 5: Solve for x
    x = 25,280,734.76/6,680.91
  6. Step 6: Final answer
    x = 3,784.03

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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.