Home / 4,638.16-6,958.92-2,446.96

Finding the Fourth Proportional to 4,638.16, 6,958.92 and 2,446.96

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Solution

The fourth proportional to 4,638.16, 6,958.92 and 2,446.96 is: 3,671.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,638.16 : 6,958.92 = 2,446.96 : x
  2. Step 2: Convert to fraction form
    4,638.16/6,958.92 = 2,446.96/x
  3. Step 3: Cross multiply
    4,638.16x = 6,958.92 × 2,446.96
  4. Step 4: Simplify right side
    4,638.16x = 17,028,198.88
  5. Step 5: Solve for x
    x = 17,028,198.88/4,638.16
  6. Step 6: Final answer
    x = 3,671.33

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1.5x scale

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.