Home / 6,092.07-9,138.80-3,322.79

Finding the Fourth Proportional to 6,092.07, 9,138.80 and 3,322.79

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Solution

The fourth proportional to 6,092.07, 9,138.80 and 3,322.79 is: 4,984.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,092.07 : 9,138.80 = 3,322.79 : x
  2. Step 2: Convert to fraction form
    6,092.07/9,138.80 = 3,322.79/x
  3. Step 3: Cross multiply
    6,092.07x = 9,138.80 × 3,322.79
  4. Step 4: Simplify right side
    6,092.07x = 30,366,313.25
  5. Step 5: Solve for x
    x = 30,366,313.25/6,092.07
  6. Step 6: Final answer
    x = 4,984.56

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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.