Home / 23,274.51-34,906.51-6,634.19

Finding the Fourth Proportional to 23,274.51, 34,906.51 and 6,634.19

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Solution

The fourth proportional to 23,274.51, 34,906.51 and 6,634.19 is: 9,949.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,274.51 : 34,906.51 = 6,634.19 : x
  2. Step 2: Convert to fraction form
    23,274.51/34,906.51 = 6,634.19/x
  3. Step 3: Cross multiply
    23,274.51x = 34,906.51 × 6,634.19
  4. Step 4: Simplify right side
    23,274.51x = 231,576,211.87
  5. Step 5: Solve for x
    x = 231,576,211.87/23,274.51
  6. Step 6: Final answer
    x = 9,949.78

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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.