Home / 6,715.65-10,067.96-2,964.77

Finding the Fourth Proportional to 6,715.65, 10,067.96 and 2,964.77

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Solution

The fourth proportional to 6,715.65, 10,067.96 and 2,964.77 is: 4,444.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,715.65 : 10,067.96 = 2,964.77 : x
  2. Step 2: Convert to fraction form
    6,715.65/10,067.96 = 2,964.77/x
  3. Step 3: Cross multiply
    6,715.65x = 10,067.96 × 2,964.77
  4. Step 4: Simplify right side
    6,715.65x = 29,849,120.61
  5. Step 5: Solve for x
    x = 29,849,120.61/6,715.65
  6. Step 6: Final answer
    x = 4,444.71

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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.