Home / 3,250.94-4,874.68-1,059.38

Finding the Fourth Proportional to 3,250.94, 4,874.68 and 1,059.38

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Solution

The fourth proportional to 3,250.94, 4,874.68 and 1,059.38 is: 1,588.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250.94 : 4,874.68 = 1,059.38 : x
  2. Step 2: Convert to fraction form
    3,250.94/4,874.68 = 1,059.38/x
  3. Step 3: Cross multiply
    3,250.94x = 4,874.68 × 1,059.38
  4. Step 4: Simplify right side
    3,250.94x = 5,164,138.50
  5. Step 5: Solve for x
    x = 5,164,138.50/3,250.94
  6. Step 6: Final answer
    x = 1,588.51

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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.