Home / 6,229.19-9,339.53-2,330.25

Finding the Fourth Proportional to 6,229.19, 9,339.53 and 2,330.25

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Solution

The fourth proportional to 6,229.19, 9,339.53 and 2,330.25 is: 3,493.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229.19 : 9,339.53 = 2,330.25 : x
  2. Step 2: Convert to fraction form
    6,229.19/9,339.53 = 2,330.25/x
  3. Step 3: Cross multiply
    6,229.19x = 9,339.53 × 2,330.25
  4. Step 4: Simplify right side
    6,229.19x = 21,763,428.13
  5. Step 5: Solve for x
    x = 21,763,428.13/6,229.19
  6. Step 6: Final answer
    x = 3,493.78

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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.