Home / 4,419.24-6,614.28-3,933.24

Finding the Fourth Proportional to 4,419.24, 6,614.28 and 3,933.24

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Solution

The fourth proportional to 4,419.24, 6,614.28 and 3,933.24 is: 5,886.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419.24 : 6,614.28 = 3,933.24 : x
  2. Step 2: Convert to fraction form
    4,419.24/6,614.28 = 3,933.24/x
  3. Step 3: Cross multiply
    4,419.24x = 6,614.28 × 3,933.24
  4. Step 4: Simplify right side
    4,419.24x = 26,015,550.67
  5. Step 5: Solve for x
    x = 26,015,550.67/4,419.24
  6. Step 6: Final answer
    x = 5,886.88

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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.