Home / 4,726.44-7,085.07-2,260.62

Finding the Fourth Proportional to 4,726.44, 7,085.07 and 2,260.62

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Solution

The fourth proportional to 4,726.44, 7,085.07 and 2,260.62 is: 3,388.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726.44 : 7,085.07 = 2,260.62 : x
  2. Step 2: Convert to fraction form
    4,726.44/7,085.07 = 2,260.62/x
  3. Step 3: Cross multiply
    4,726.44x = 7,085.07 × 2,260.62
  4. Step 4: Simplify right side
    4,726.44x = 16,016,650.94
  5. Step 5: Solve for x
    x = 16,016,650.94/4,726.44
  6. Step 6: Final answer
    x = 3,388.73

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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.