Home / 6,764.72-10,150.28-2,383.16

Finding the Fourth Proportional to 6,764.72, 10,150.28 and 2,383.16

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Solution

The fourth proportional to 6,764.72, 10,150.28 and 2,383.16 is: 3,575.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,764.72 : 10,150.28 = 2,383.16 : x
  2. Step 2: Convert to fraction form
    6,764.72/10,150.28 = 2,383.16/x
  3. Step 3: Cross multiply
    6,764.72x = 10,150.28 × 2,383.16
  4. Step 4: Simplify right side
    6,764.72x = 24,189,741.28
  5. Step 5: Solve for x
    x = 24,189,741.28/6,764.72
  6. Step 6: Final answer
    x = 3,575.87

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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.