Home / 6,222.39-9,333.46-2,273.62

Finding the Fourth Proportional to 6,222.39, 9,333.46 and 2,273.62

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Solution

The fourth proportional to 6,222.39, 9,333.46 and 2,273.62 is: 3,410.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222.39 : 9,333.46 = 2,273.62 : x
  2. Step 2: Convert to fraction form
    6,222.39/9,333.46 = 2,273.62/x
  3. Step 3: Cross multiply
    6,222.39x = 9,333.46 × 2,273.62
  4. Step 4: Simplify right side
    6,222.39x = 21,220,741.33
  5. Step 5: Solve for x
    x = 21,220,741.33/6,222.39
  6. Step 6: Final answer
    x = 3,410.38

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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.