Home / 3,944.91-5,444.60-2,433.36

Finding the Fourth Proportional to 3,944.91, 5,444.60 and 2,433.36

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Solution

The fourth proportional to 3,944.91, 5,444.60 and 2,433.36 is: 3,358.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,944.91 : 5,444.60 = 2,433.36 : x
  2. Step 2: Convert to fraction form
    3,944.91/5,444.60 = 2,433.36/x
  3. Step 3: Cross multiply
    3,944.91x = 5,444.60 × 2,433.36
  4. Step 4: Simplify right side
    3,944.91x = 13,248,659.69
  5. Step 5: Solve for x
    x = 13,248,659.69/3,944.91
  6. Step 6: Final answer
    x = 3,358.42

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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.