Home / 23,716.97-35,593.81-8,939.33

Finding the Fourth Proportional to 23,716.97, 35,593.81 and 8,939.33

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Solution

The fourth proportional to 23,716.97, 35,593.81 and 8,939.33 is: 13,415.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,716.97 : 35,593.81 = 8,939.33 : x
  2. Step 2: Convert to fraction form
    23,716.97/35,593.81 = 8,939.33/x
  3. Step 3: Cross multiply
    23,716.97x = 35,593.81 × 8,939.33
  4. Step 4: Simplify right side
    23,716.97x = 318,184,613.23
  5. Step 5: Solve for x
    x = 318,184,613.23/23,716.97
  6. Step 6: Final answer
    x = 13,415.91

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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.