Home / 33,546.91-46,295.21-18,441.03

Finding the Fourth Proportional to 33,546.91, 46,295.21 and 18,441.03

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Solution

The fourth proportional to 33,546.91, 46,295.21 and 18,441.03 is: 25,448.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,546.91 : 46,295.21 = 18,441.03 : x
  2. Step 2: Convert to fraction form
    33,546.91/46,295.21 = 18,441.03/x
  3. Step 3: Cross multiply
    33,546.91x = 46,295.21 × 18,441.03
  4. Step 4: Simplify right side
    33,546.91x = 853,731,356.47
  5. Step 5: Solve for x
    x = 853,731,356.47/33,546.91
  6. Step 6: Final answer
    x = 25,448.88

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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.