Home / 4,874.16-7,306.90-1,795.44

Finding the Fourth Proportional to 4,874.16, 7,306.90 and 1,795.44

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Solution

The fourth proportional to 4,874.16, 7,306.90 and 1,795.44 is: 2,691.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,874.16 : 7,306.90 = 1,795.44 : x
  2. Step 2: Convert to fraction form
    4,874.16/7,306.90 = 1,795.44/x
  3. Step 3: Cross multiply
    4,874.16x = 7,306.90 × 1,795.44
  4. Step 4: Simplify right side
    4,874.16x = 13,119,100.54
  5. Step 5: Solve for x
    x = 13,119,100.54/4,874.16
  6. Step 6: Final answer
    x = 2,691.56

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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.