Home / 7,733.37-11,600.70-2,469.14

Finding the Fourth Proportional to 7,733.37, 11,600.70 and 2,469.14

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Solution

The fourth proportional to 7,733.37, 11,600.70 and 2,469.14 is: 3,703.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,733.37 : 11,600.70 = 2,469.14 : x
  2. Step 2: Convert to fraction form
    7,733.37/11,600.70 = 2,469.14/x
  3. Step 3: Cross multiply
    7,733.37x = 11,600.70 × 2,469.14
  4. Step 4: Simplify right side
    7,733.37x = 28,643,694.39
  5. Step 5: Solve for x
    x = 28,643,694.39/7,733.37
  6. Step 6: Final answer
    x = 3,703.91

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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.