Home / 6,953.11-10,431.99-2,273.33

Finding the Fourth Proportional to 6,953.11, 10,431.99 and 2,273.33

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Solution

The fourth proportional to 6,953.11, 10,431.99 and 2,273.33 is: 3,410.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.11 : 10,431.99 = 2,273.33 : x
  2. Step 2: Convert to fraction form
    6,953.11/10,431.99 = 2,273.33/x
  3. Step 3: Cross multiply
    6,953.11x = 10,431.99 × 2,273.33
  4. Step 4: Simplify right side
    6,953.11x = 23,715,381.91
  5. Step 5: Solve for x
    x = 23,715,381.91/6,953.11
  6. Step 6: Final answer
    x = 3,410.76

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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.