Home / 6,223.90-9,333.15-2,062.30

Finding the Fourth Proportional to 6,223.90, 9,333.15 and 2,062.30

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Solution

The fourth proportional to 6,223.90, 9,333.15 and 2,062.30 is: 3,092.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223.90 : 9,333.15 = 2,062.30 : x
  2. Step 2: Convert to fraction form
    6,223.90/9,333.15 = 2,062.30/x
  3. Step 3: Cross multiply
    6,223.90x = 9,333.15 × 2,062.30
  4. Step 4: Simplify right side
    6,223.90x = 19,247,755.25
  5. Step 5: Solve for x
    x = 19,247,755.25/6,223.90
  6. Step 6: Final answer
    x = 3,092.56

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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.