Home / 3,233.63-4,850.45-1,042.58

Finding the Fourth Proportional to 3,233.63, 4,850.45 and 1,042.58

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Solution

The fourth proportional to 3,233.63, 4,850.45 and 1,042.58 is: 1,563.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233.63 : 4,850.45 = 1,042.58 : x
  2. Step 2: Convert to fraction form
    3,233.63/4,850.45 = 1,042.58/x
  3. Step 3: Cross multiply
    3,233.63x = 4,850.45 × 1,042.58
  4. Step 4: Simplify right side
    3,233.63x = 5,056,952.70
  5. Step 5: Solve for x
    x = 5,056,952.70/3,233.63
  6. Step 6: Final answer
    x = 1,563.86

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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.