Home / 17,343.23-26,029.43-16,249.73

Finding the Fourth Proportional to 17,343.23, 26,029.43 and 16,249.73

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Solution

The fourth proportional to 17,343.23, 26,029.43 and 16,249.73 is: 24,388.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,343.23 : 26,029.43 = 16,249.73 : x
  2. Step 2: Convert to fraction form
    17,343.23/26,029.43 = 16,249.73/x
  3. Step 3: Cross multiply
    17,343.23x = 26,029.43 × 16,249.73
  4. Step 4: Simplify right side
    17,343.23x = 422,971,209.55
  5. Step 5: Solve for x
    x = 422,971,209.55/17,343.23
  6. Step 6: Final answer
    x = 24,388.26

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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.