Home / 4,819.92-6,652.08-2,724.48

Finding the Fourth Proportional to 4,819.92, 6,652.08 and 2,724.48

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Solution

The fourth proportional to 4,819.92, 6,652.08 and 2,724.48 is: 3,760.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,819.92 : 6,652.08 = 2,724.48 : x
  2. Step 2: Convert to fraction form
    4,819.92/6,652.08 = 2,724.48/x
  3. Step 3: Cross multiply
    4,819.92x = 6,652.08 × 2,724.48
  4. Step 4: Simplify right side
    4,819.92x = 18,123,458.92
  5. Step 5: Solve for x
    x = 18,123,458.92/4,819.92
  6. Step 6: Final answer
    x = 3,760.12

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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.