Home / 33,352.87-46,026.94-18,245.52

Finding the Fourth Proportional to 33,352.87, 46,026.94 and 18,245.52

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Solution

The fourth proportional to 33,352.87, 46,026.94 and 18,245.52 is: 25,178.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,352.87 : 46,026.94 = 18,245.52 : x
  2. Step 2: Convert to fraction form
    33,352.87/46,026.94 = 18,245.52/x
  3. Step 3: Cross multiply
    33,352.87x = 46,026.94 × 18,245.52
  4. Step 4: Simplify right side
    33,352.87x = 839,785,454.31
  5. Step 5: Solve for x
    x = 839,785,454.31/33,352.87
  6. Step 6: Final answer
    x = 25,178.81

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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.