Home / 6,583.64-9,879.57-3,948.29

Finding the Fourth Proportional to 6,583.64, 9,879.57 and 3,948.29

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Solution

The fourth proportional to 6,583.64, 9,879.57 and 3,948.29 is: 5,924.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,583.64 : 9,879.57 = 3,948.29 : x
  2. Step 2: Convert to fraction form
    6,583.64/9,879.57 = 3,948.29/x
  3. Step 3: Cross multiply
    6,583.64x = 9,879.57 × 3,948.29
  4. Step 4: Simplify right side
    6,583.64x = 39,007,407.44
  5. Step 5: Solve for x
    x = 39,007,407.44/6,583.64
  6. Step 6: Final answer
    x = 5,924.90

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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.