Home / 6,676.19-10,007.74-3,716.04

Finding the Fourth Proportional to 6,676.19, 10,007.74 and 3,716.04

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Solution

The fourth proportional to 6,676.19, 10,007.74 and 3,716.04 is: 5,570.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676.19 : 10,007.74 = 3,716.04 : x
  2. Step 2: Convert to fraction form
    6,676.19/10,007.74 = 3,716.04/x
  3. Step 3: Cross multiply
    6,676.19x = 10,007.74 × 3,716.04
  4. Step 4: Simplify right side
    6,676.19x = 37,189,162.15
  5. Step 5: Solve for x
    x = 37,189,162.15/6,676.19
  6. Step 6: Final answer
    x = 5,570.42

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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.