Home / 3,104.24-4,656.42-1,156.46

Finding the Fourth Proportional to 3,104.24, 4,656.42 and 1,156.46

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Solution

The fourth proportional to 3,104.24, 4,656.42 and 1,156.46 is: 1,734.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104.24 : 4,656.42 = 1,156.46 : x
  2. Step 2: Convert to fraction form
    3,104.24/4,656.42 = 1,156.46/x
  3. Step 3: Cross multiply
    3,104.24x = 4,656.42 × 1,156.46
  4. Step 4: Simplify right side
    3,104.24x = 5,384,940.19
  5. Step 5: Solve for x
    x = 5,384,940.19/3,104.24
  6. Step 6: Final answer
    x = 1,734.71

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.