Home / 6,773.26-10,152.09-2,611.19

Finding the Fourth Proportional to 6,773.26, 10,152.09 and 2,611.19

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Solution

The fourth proportional to 6,773.26, 10,152.09 and 2,611.19 is: 3,913.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773.26 : 10,152.09 = 2,611.19 : x
  2. Step 2: Convert to fraction form
    6,773.26/10,152.09 = 2,611.19/x
  3. Step 3: Cross multiply
    6,773.26x = 10,152.09 × 2,611.19
  4. Step 4: Simplify right side
    6,773.26x = 26,508,985.13
  5. Step 5: Solve for x
    x = 26,508,985.13/6,773.26
  6. Step 6: Final answer
    x = 3,913.77

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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.