Home / 6,251.22-9,372.15-2,960.46

Finding the Fourth Proportional to 6,251.22, 9,372.15 and 2,960.46

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Solution

The fourth proportional to 6,251.22, 9,372.15 and 2,960.46 is: 4,438.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,251.22 : 9,372.15 = 2,960.46 : x
  2. Step 2: Convert to fraction form
    6,251.22/9,372.15 = 2,960.46/x
  3. Step 3: Cross multiply
    6,251.22x = 9,372.15 × 2,960.46
  4. Step 4: Simplify right side
    6,251.22x = 27,745,875.19
  5. Step 5: Solve for x
    x = 27,745,875.19/6,251.22
  6. Step 6: Final answer
    x = 4,438.47

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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.