Home / 4,412.88-6,610.80-3,022.92

Finding the Fourth Proportional to 4,412.88, 6,610.80 and 3,022.92

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Solution

The fourth proportional to 4,412.88, 6,610.80 and 3,022.92 is: 4,528.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412.88 : 6,610.80 = 3,022.92 : x
  2. Step 2: Convert to fraction form
    4,412.88/6,610.80 = 3,022.92/x
  3. Step 3: Cross multiply
    4,412.88x = 6,610.80 × 3,022.92
  4. Step 4: Simplify right side
    4,412.88x = 19,983,919.54
  5. Step 5: Solve for x
    x = 19,983,919.54/4,412.88
  6. Step 6: Final answer
    x = 4,528.54

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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.