Home / 26,249.35-36,217.60-16,037.75

Finding the Fourth Proportional to 26,249.35, 36,217.60 and 16,037.75

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Solution

The fourth proportional to 26,249.35, 36,217.60 and 16,037.75 is: 22,128.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,249.35 : 36,217.60 = 16,037.75 : x
  2. Step 2: Convert to fraction form
    26,249.35/36,217.60 = 16,037.75/x
  3. Step 3: Cross multiply
    26,249.35x = 36,217.60 × 16,037.75
  4. Step 4: Simplify right side
    26,249.35x = 580,848,553.12
  5. Step 5: Solve for x
    x = 580,848,553.12/26,249.35
  6. Step 6: Final answer
    x = 22,128.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.