Home / 3,258.46-4,884.09-1,502.96

Finding the Fourth Proportional to 3,258.46, 4,884.09 and 1,502.96

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Solution

The fourth proportional to 3,258.46, 4,884.09 and 1,502.96 is: 2,252.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258.46 : 4,884.09 = 1,502.96 : x
  2. Step 2: Convert to fraction form
    3,258.46/4,884.09 = 1,502.96/x
  3. Step 3: Cross multiply
    3,258.46x = 4,884.09 × 1,502.96
  4. Step 4: Simplify right side
    3,258.46x = 7,340,591.91
  5. Step 5: Solve for x
    x = 7,340,591.91/3,258.46
  6. Step 6: Final answer
    x = 2,252.78

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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.