Home / 33,433.50-46,150.20-22,815.54

Finding the Fourth Proportional to 33,433.50, 46,150.20 and 22,815.54

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Solution

The fourth proportional to 33,433.50, 46,150.20 and 22,815.54 is: 31,493.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,433.50 : 46,150.20 = 22,815.54 : x
  2. Step 2: Convert to fraction form
    33,433.50/46,150.20 = 22,815.54/x
  3. Step 3: Cross multiply
    33,433.50x = 46,150.20 × 22,815.54
  4. Step 4: Simplify right side
    33,433.50x = 1,052,941,734.11
  5. Step 5: Solve for x
    x = 1,052,941,734.11/33,433.50
  6. Step 6: Final answer
    x = 31,493.61

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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.