Home / 7,367.54-11,043.20-3,202.70

Finding the Fourth Proportional to 7,367.54, 11,043.20 and 3,202.70

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Solution

The fourth proportional to 7,367.54, 11,043.20 and 3,202.70 is: 4,800.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367.54 : 11,043.20 = 3,202.70 : x
  2. Step 2: Convert to fraction form
    7,367.54/11,043.20 = 3,202.70/x
  3. Step 3: Cross multiply
    7,367.54x = 11,043.20 × 3,202.70
  4. Step 4: Simplify right side
    7,367.54x = 35,368,056.64
  5. Step 5: Solve for x
    x = 35,368,056.64/7,367.54
  6. Step 6: Final answer
    x = 4,800.52

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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.