Home / 9,274.08-13,906.84-4,006.56

Finding the Fourth Proportional to 9,274.08, 13,906.84 and 4,006.56

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Solution

The fourth proportional to 9,274.08, 13,906.84 and 4,006.56 is: 6,007.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,274.08 : 13,906.84 = 4,006.56 : x
  2. Step 2: Convert to fraction form
    9,274.08/13,906.84 = 4,006.56/x
  3. Step 3: Cross multiply
    9,274.08x = 13,906.84 × 4,006.56
  4. Step 4: Simplify right side
    9,274.08x = 55,718,588.87
  5. Step 5: Solve for x
    x = 55,718,588.87/9,274.08
  6. Step 6: Final answer
    x = 6,007.99

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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.