Home / 26,517.05-36,589.98-16,441.82

Finding the Fourth Proportional to 26,517.05, 36,589.98 and 16,441.82

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Solution

The fourth proportional to 26,517.05, 36,589.98 and 16,441.82 is: 22,687.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,517.05 : 36,589.98 = 16,441.82 : x
  2. Step 2: Convert to fraction form
    26,517.05/36,589.98 = 16,441.82/x
  3. Step 3: Cross multiply
    26,517.05x = 36,589.98 × 16,441.82
  4. Step 4: Simplify right side
    26,517.05x = 601,605,682.01
  5. Step 5: Solve for x
    x = 601,605,682.01/26,517.05
  6. Step 6: Final answer
    x = 22,687.51

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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.