Home / 3,204.14-4,803.46-1,255.88

Finding the Fourth Proportional to 3,204.14, 4,803.46 and 1,255.88

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Solution

The fourth proportional to 3,204.14, 4,803.46 and 1,255.88 is: 1,882.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204.14 : 4,803.46 = 1,255.88 : x
  2. Step 2: Convert to fraction form
    3,204.14/4,803.46 = 1,255.88/x
  3. Step 3: Cross multiply
    3,204.14x = 4,803.46 × 1,255.88
  4. Step 4: Simplify right side
    3,204.14x = 6,032,569.34
  5. Step 5: Solve for x
    x = 6,032,569.34/3,204.14
  6. Step 6: Final answer
    x = 1,882.74

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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.