Home / 6,751.77-10,121.49-2,366.83

Finding the Fourth Proportional to 6,751.77, 10,121.49 and 2,366.83

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Solution

The fourth proportional to 6,751.77, 10,121.49 and 2,366.83 is: 3,548.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751.77 : 10,121.49 = 2,366.83 : x
  2. Step 2: Convert to fraction form
    6,751.77/10,121.49 = 2,366.83/x
  3. Step 3: Cross multiply
    6,751.77x = 10,121.49 × 2,366.83
  4. Step 4: Simplify right side
    6,751.77x = 23,955,846.18
  5. Step 5: Solve for x
    x = 23,955,846.18/6,751.77
  6. Step 6: Final answer
    x = 3,548.09

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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.