Home / 4,015.83-6,022.82-1,934.79

Finding the Fourth Proportional to 4,015.83, 6,022.82 and 1,934.79

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Solution

The fourth proportional to 4,015.83, 6,022.82 and 1,934.79 is: 2,901.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015.83 : 6,022.82 = 1,934.79 : x
  2. Step 2: Convert to fraction form
    4,015.83/6,022.82 = 1,934.79/x
  3. Step 3: Cross multiply
    4,015.83x = 6,022.82 × 1,934.79
  4. Step 4: Simplify right side
    4,015.83x = 11,652,882.23
  5. Step 5: Solve for x
    x = 11,652,882.23/4,015.83
  6. Step 6: Final answer
    x = 2,901.74

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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.