Home / 3,273.50-4,910.24-933.46

Finding the Fourth Proportional to 3,273.50, 4,910.24 and 933.46

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Solution

The fourth proportional to 3,273.50, 4,910.24 and 933.46 is: 1,400.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273.50 : 4,910.24 = 933.46 : x
  2. Step 2: Convert to fraction form
    3,273.50/4,910.24 = 933.46/x
  3. Step 3: Cross multiply
    3,273.50x = 4,910.24 × 933.46
  4. Step 4: Simplify right side
    3,273.50x = 4,583,502.69
  5. Step 5: Solve for x
    x = 4,583,502.69/3,273.50
  6. Step 6: Final answer
    x = 1,400.18

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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.