Home / 6,229.26-9,341.24-2,068.16

Finding the Fourth Proportional to 6,229.26, 9,341.24 and 2,068.16

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Solution

The fourth proportional to 6,229.26, 9,341.24 and 2,068.16 is: 3,101.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229.26 : 9,341.24 = 2,068.16 : x
  2. Step 2: Convert to fraction form
    6,229.26/9,341.24 = 2,068.16/x
  3. Step 3: Cross multiply
    6,229.26x = 9,341.24 × 2,068.16
  4. Step 4: Simplify right side
    6,229.26x = 19,319,121.87
  5. Step 5: Solve for x
    x = 19,319,121.87/6,229.26
  6. Step 6: Final answer
    x = 3,101.35

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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.