Home / 6,223.90-9,333.46-2,062.66

Finding the Fourth Proportional to 6,223.90, 9,333.46 and 2,062.66

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Solution

The fourth proportional to 6,223.90, 9,333.46 and 2,062.66 is: 3,093.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223.90 : 9,333.46 = 2,062.66 : x
  2. Step 2: Convert to fraction form
    6,223.90/9,333.46 = 2,062.66/x
  3. Step 3: Cross multiply
    6,223.90x = 9,333.46 × 2,062.66
  4. Step 4: Simplify right side
    6,223.90x = 19,251,754.60
  5. Step 5: Solve for x
    x = 19,251,754.60/6,223.90
  6. Step 6: Final answer
    x = 3,093.20

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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.