Home / 6,709.28-10,062.66-3,010.82

Finding the Fourth Proportional to 6,709.28, 10,062.66 and 3,010.82

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Solution

The fourth proportional to 6,709.28, 10,062.66 and 3,010.82 is: 4,515.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709.28 : 10,062.66 = 3,010.82 : x
  2. Step 2: Convert to fraction form
    6,709.28/10,062.66 = 3,010.82/x
  3. Step 3: Cross multiply
    6,709.28x = 10,062.66 × 3,010.82
  4. Step 4: Simplify right side
    6,709.28x = 30,296,857.98
  5. Step 5: Solve for x
    x = 30,296,857.98/6,709.28
  6. Step 6: Final answer
    x = 4,515.66

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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.