Home / 4,304.92-6,447.66-2,744.92

Finding the Fourth Proportional to 4,304.92, 6,447.66 and 2,744.92

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Solution

The fourth proportional to 4,304.92, 6,447.66 and 2,744.92 is: 4,111.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304.92 : 6,447.66 = 2,744.92 : x
  2. Step 2: Convert to fraction form
    4,304.92/6,447.66 = 2,744.92/x
  3. Step 3: Cross multiply
    4,304.92x = 6,447.66 × 2,744.92
  4. Step 4: Simplify right side
    4,304.92x = 17,698,310.89
  5. Step 5: Solve for x
    x = 17,698,310.89/4,304.92
  6. Step 6: Final answer
    x = 4,111.18

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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.