Home / 26,257.72-36,224.94-16,043.44

Finding the Fourth Proportional to 26,257.72, 36,224.94 and 16,043.44

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Solution

The fourth proportional to 26,257.72, 36,224.94 and 16,043.44 is: 22,133.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,257.72 : 36,224.94 = 16,043.44 : x
  2. Step 2: Convert to fraction form
    26,257.72/36,224.94 = 16,043.44/x
  3. Step 3: Cross multiply
    26,257.72x = 36,224.94 × 16,043.44
  4. Step 4: Simplify right side
    26,257.72x = 581,172,651.39
  5. Step 5: Solve for x
    x = 581,172,651.39/26,257.72
  6. Step 6: Final answer
    x = 22,133.40

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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.