Home / 18,589.39-27,850.26-16,596.49

Finding the Fourth Proportional to 18,589.39, 27,850.26 and 16,596.49

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Solution

The fourth proportional to 18,589.39, 27,850.26 and 16,596.49 is: 24,864.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,589.39 : 27,850.26 = 16,596.49 : x
  2. Step 2: Convert to fraction form
    18,589.39/27,850.26 = 16,596.49/x
  3. Step 3: Cross multiply
    18,589.39x = 27,850.26 × 16,596.49
  4. Step 4: Simplify right side
    18,589.39x = 462,216,462.69
  5. Step 5: Solve for x
    x = 462,216,462.69/18,589.39
  6. Step 6: Final answer
    x = 24,864.53

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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.