Home / 33,914.18-46,797.24-18,806.72

Finding the Fourth Proportional to 33,914.18, 46,797.24 and 18,806.72

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Solution

The fourth proportional to 33,914.18, 46,797.24 and 18,806.72 is: 25,950.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,914.18 : 46,797.24 = 18,806.72 : x
  2. Step 2: Convert to fraction form
    33,914.18/46,797.24 = 18,806.72/x
  3. Step 3: Cross multiply
    33,914.18x = 46,797.24 × 18,806.72
  4. Step 4: Simplify right side
    33,914.18x = 880,102,589.45
  5. Step 5: Solve for x
    x = 880,102,589.45/33,914.18
  6. Step 6: Final answer
    x = 25,950.87

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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.