Home / 6,218.19-9,326.97-2,322.29

Finding the Fourth Proportional to 6,218.19, 9,326.97 and 2,322.29

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Solution

The fourth proportional to 6,218.19, 9,326.97 and 2,322.29 is: 3,483.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,218.19 : 9,326.97 = 2,322.29 : x
  2. Step 2: Convert to fraction form
    6,218.19/9,326.97 = 2,322.29/x
  3. Step 3: Cross multiply
    6,218.19x = 9,326.97 × 2,322.29
  4. Step 4: Simplify right side
    6,218.19x = 21,659,952.48
  5. Step 5: Solve for x
    x = 21,659,952.48/6,218.19
  6. Step 6: Final answer
    x = 3,483.32

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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.