Home / 6,222.59-9,321.38-3,093.13

Finding the Fourth Proportional to 6,222.59, 9,321.38 and 3,093.13

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Solution

The fourth proportional to 6,222.59, 9,321.38 and 3,093.13 is: 4,633.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222.59 : 9,321.38 = 3,093.13 : x
  2. Step 2: Convert to fraction form
    6,222.59/9,321.38 = 3,093.13/x
  3. Step 3: Cross multiply
    6,222.59x = 9,321.38 × 3,093.13
  4. Step 4: Simplify right side
    6,222.59x = 28,832,240.12
  5. Step 5: Solve for x
    x = 28,832,240.12/6,222.59
  6. Step 6: Final answer
    x = 4,633.48

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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.