Home / 4,134.76-6,204.14-1,825.96

Finding the Fourth Proportional to 4,134.76, 6,204.14 and 1,825.96

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Solution

The fourth proportional to 4,134.76, 6,204.14 and 1,825.96 is: 2,739.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134.76 : 6,204.14 = 1,825.96 : x
  2. Step 2: Convert to fraction form
    4,134.76/6,204.14 = 1,825.96/x
  3. Step 3: Cross multiply
    4,134.76x = 6,204.14 × 1,825.96
  4. Step 4: Simplify right side
    4,134.76x = 11,328,511.47
  5. Step 5: Solve for x
    x = 11,328,511.47/4,134.76
  6. Step 6: Final answer
    x = 2,739.82

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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.