Home / 9,244.88-13,863.36-2,669.52

Finding the Fourth Proportional to 9,244.88, 13,863.36 and 2,669.52

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Solution

The fourth proportional to 9,244.88, 13,863.36 and 2,669.52 is: 4,003.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244.88 : 13,863.36 = 2,669.52 : x
  2. Step 2: Convert to fraction form
    9,244.88/13,863.36 = 2,669.52/x
  3. Step 3: Cross multiply
    9,244.88x = 13,863.36 × 2,669.52
  4. Step 4: Simplify right side
    9,244.88x = 37,008,516.79
  5. Step 5: Solve for x
    x = 37,008,516.79/9,244.88
  6. Step 6: Final answer
    x = 4,003.14

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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.