Home / 11,044.39-16,569.85-6,367.75

Finding the Fourth Proportional to 11,044.39, 16,569.85 and 6,367.75

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Solution

The fourth proportional to 11,044.39, 16,569.85 and 6,367.75 is: 9,553.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,044.39 : 16,569.85 = 6,367.75 : x
  2. Step 2: Convert to fraction form
    11,044.39/16,569.85 = 6,367.75/x
  3. Step 3: Cross multiply
    11,044.39x = 16,569.85 × 6,367.75
  4. Step 4: Simplify right side
    11,044.39x = 105,512,667.13
  5. Step 5: Solve for x
    x = 105,512,667.13/11,044.39
  6. Step 6: Final answer
    x = 9,553.51

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1.5x scale

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.