Home / 6,769.26-10,153.22-2,088

Finding the Fourth Proportional to 6,769.26, 10,153.22 and 2,088

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Solution

The fourth proportional to 6,769.26, 10,153.22 and 2,088 is: 3,131.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,769.26 : 10,153.22 = 2,088 : x
  2. Step 2: Convert to fraction form
    6,769.26/10,153.22 = 2,088/x
  3. Step 3: Cross multiply
    6,769.26x = 10,153.22 × 2,088
  4. Step 4: Simplify right side
    6,769.26x = 21,199,923.36
  5. Step 5: Solve for x
    x = 21,199,923.36/6,769.26
  6. Step 6: Final answer
    x = 3,131.79

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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.