Home / 3,251.41-4,878.01-1,060.27

Finding the Fourth Proportional to 3,251.41, 4,878.01 and 1,060.27

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Solution

The fourth proportional to 3,251.41, 4,878.01 and 1,060.27 is: 1,590.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251.41 : 4,878.01 = 1,060.27 : x
  2. Step 2: Convert to fraction form
    3,251.41/4,878.01 = 1,060.27/x
  3. Step 3: Cross multiply
    3,251.41x = 4,878.01 × 1,060.27
  4. Step 4: Simplify right side
    3,251.41x = 5,172,007.66
  5. Step 5: Solve for x
    x = 5,172,007.66/3,251.41
  6. Step 6: Final answer
    x = 1,590.70

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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.