Home / 26,250.82-36,226.26-16,824.85

Finding the Fourth Proportional to 26,250.82, 36,226.26 and 16,824.85

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Solution

The fourth proportional to 26,250.82, 36,226.26 and 16,824.85 is: 23,218.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,250.82 : 36,226.26 = 16,824.85 : x
  2. Step 2: Convert to fraction form
    26,250.82/36,226.26 = 16,824.85/x
  3. Step 3: Cross multiply
    26,250.82x = 36,226.26 × 16,824.85
  4. Step 4: Simplify right side
    26,250.82x = 609,501,390.56
  5. Step 5: Solve for x
    x = 609,501,390.56/26,250.82
  6. Step 6: Final answer
    x = 23,218.38

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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.