Home / 4,898.18-6,760.25-2,773.82

Finding the Fourth Proportional to 4,898.18, 6,760.25 and 2,773.82

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Solution

The fourth proportional to 4,898.18, 6,760.25 and 2,773.82 is: 3,828.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898.18 : 6,760.25 = 2,773.82 : x
  2. Step 2: Convert to fraction form
    4,898.18/6,760.25 = 2,773.82/x
  3. Step 3: Cross multiply
    4,898.18x = 6,760.25 × 2,773.82
  4. Step 4: Simplify right side
    4,898.18x = 18,751,668.98
  5. Step 5: Solve for x
    x = 18,751,668.98/4,898.18
  6. Step 6: Final answer
    x = 3,828.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.