Home / 3,273.33-4,910.22-1,325.46

Finding the Fourth Proportional to 3,273.33, 4,910.22 and 1,325.46

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Solution

The fourth proportional to 3,273.33, 4,910.22 and 1,325.46 is: 1,988.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273.33 : 4,910.22 = 1,325.46 : x
  2. Step 2: Convert to fraction form
    3,273.33/4,910.22 = 1,325.46/x
  3. Step 3: Cross multiply
    3,273.33x = 4,910.22 × 1,325.46
  4. Step 4: Simplify right side
    3,273.33x = 6,508,300.20
  5. Step 5: Solve for x
    x = 6,508,300.20/3,273.33
  6. Step 6: Final answer
    x = 1,988.28

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1.5x scale

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.