Home / 3,049.58-4,575.40-1,294.52

Finding the Fourth Proportional to 3,049.58, 4,575.40 and 1,294.52

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Solution

The fourth proportional to 3,049.58, 4,575.40 and 1,294.52 is: 1,942.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049.58 : 4,575.40 = 1,294.52 : x
  2. Step 2: Convert to fraction form
    3,049.58/4,575.40 = 1,294.52/x
  3. Step 3: Cross multiply
    3,049.58x = 4,575.40 × 1,294.52
  4. Step 4: Simplify right side
    3,049.58x = 5,922,920.69
  5. Step 5: Solve for x
    x = 5,922,920.69/3,049.58
  6. Step 6: Final answer
    x = 1,942.21

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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.