Home / 4,441.45-6,129.04-2,451.96

Finding the Fourth Proportional to 4,441.45, 6,129.04 and 2,451.96

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Solution

The fourth proportional to 4,441.45, 6,129.04 and 2,451.96 is: 3,383.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441.45 : 6,129.04 = 2,451.96 : x
  2. Step 2: Convert to fraction form
    4,441.45/6,129.04 = 2,451.96/x
  3. Step 3: Cross multiply
    4,441.45x = 6,129.04 × 2,451.96
  4. Step 4: Simplify right side
    4,441.45x = 15,028,186.97
  5. Step 5: Solve for x
    x = 15,028,186.97/4,441.45
  6. Step 6: Final answer
    x = 3,383.62

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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.