Home / 5,950.16-8,912.64-3,757.76

Finding the Fourth Proportional to 5,950.16, 8,912.64 and 3,757.76

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Solution

The fourth proportional to 5,950.16, 8,912.64 and 3,757.76 is: 5,628.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,950.16 : 8,912.64 = 3,757.76 : x
  2. Step 2: Convert to fraction form
    5,950.16/8,912.64 = 3,757.76/x
  3. Step 3: Cross multiply
    5,950.16x = 8,912.64 × 3,757.76
  4. Step 4: Simplify right side
    5,950.16x = 33,491,562.09
  5. Step 5: Solve for x
    x = 33,491,562.09/5,950.16
  6. Step 6: Final answer
    x = 5,628.68

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1.5x scale

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.