Home / 3,793.02-5,234.70-2,200.26

Finding the Fourth Proportional to 3,793.02, 5,234.70 and 2,200.26

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Solution

The fourth proportional to 3,793.02, 5,234.70 and 2,200.26 is: 3,036.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793.02 : 5,234.70 = 2,200.26 : x
  2. Step 2: Convert to fraction form
    3,793.02/5,234.70 = 2,200.26/x
  3. Step 3: Cross multiply
    3,793.02x = 5,234.70 × 2,200.26
  4. Step 4: Simplify right side
    3,793.02x = 11,517,701.02
  5. Step 5: Solve for x
    x = 11,517,701.02/3,793.02
  6. Step 6: Final answer
    x = 3,036.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.