Home / 4,512.60-6,227.16-2,522.76

Finding the Fourth Proportional to 4,512.60, 6,227.16 and 2,522.76

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Solution

The fourth proportional to 4,512.60, 6,227.16 and 2,522.76 is: 3,481.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,512.60 : 6,227.16 = 2,522.76 : x
  2. Step 2: Convert to fraction form
    4,512.60/6,227.16 = 2,522.76/x
  3. Step 3: Cross multiply
    4,512.60x = 6,227.16 × 2,522.76
  4. Step 4: Simplify right side
    4,512.60x = 15,709,630.16
  5. Step 5: Solve for x
    x = 15,709,630.16/4,512.60
  6. Step 6: Final answer
    x = 3,481.28

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Double scale
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1.5x scale

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.