Home / 7,664.01-11,494.26-2,733.54

Finding the Fourth Proportional to 7,664.01, 11,494.26 and 2,733.54

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Solution

The fourth proportional to 7,664.01, 11,494.26 and 2,733.54 is: 4,099.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,664.01 : 11,494.26 = 2,733.54 : x
  2. Step 2: Convert to fraction form
    7,664.01/11,494.26 = 2,733.54/x
  3. Step 3: Cross multiply
    7,664.01x = 11,494.26 × 2,733.54
  4. Step 4: Simplify right side
    7,664.01x = 31,420,019.48
  5. Step 5: Solve for x
    x = 31,420,019.48/7,664.01
  6. Step 6: Final answer
    x = 4,099.68

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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.