Home / 6,751.44-10,129.59-2,369.58

Finding the Fourth Proportional to 6,751.44, 10,129.59 and 2,369.58

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Solution

The fourth proportional to 6,751.44, 10,129.59 and 2,369.58 is: 3,555.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751.44 : 10,129.59 = 2,369.58 : x
  2. Step 2: Convert to fraction form
    6,751.44/10,129.59 = 2,369.58/x
  3. Step 3: Cross multiply
    6,751.44x = 10,129.59 × 2,369.58
  4. Step 4: Simplify right side
    6,751.44x = 24,002,873.87
  5. Step 5: Solve for x
    x = 24,002,873.87/6,751.44
  6. Step 6: Final answer
    x = 3,555.22

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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.