Home / 6,222.84-9,333.66-2,062.68

Finding the Fourth Proportional to 6,222.84, 9,333.66 and 2,062.68

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Solution

The fourth proportional to 6,222.84, 9,333.66 and 2,062.68 is: 3,093.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222.84 : 9,333.66 = 2,062.68 : x
  2. Step 2: Convert to fraction form
    6,222.84/9,333.66 = 2,062.68/x
  3. Step 3: Cross multiply
    6,222.84x = 9,333.66 × 2,062.68
  4. Step 4: Simplify right side
    6,222.84x = 19,252,353.81
  5. Step 5: Solve for x
    x = 19,252,353.81/6,222.84
  6. Step 6: Final answer
    x = 3,093.82

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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.