Home / 33,467.67-46,185.19-18,359.94

Finding the Fourth Proportional to 33,467.67, 46,185.19 and 18,359.94

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Solution

The fourth proportional to 33,467.67, 46,185.19 and 18,359.94 is: 25,336.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,467.67 : 46,185.19 = 18,359.94 : x
  2. Step 2: Convert to fraction form
    33,467.67/46,185.19 = 18,359.94/x
  3. Step 3: Cross multiply
    33,467.67x = 46,185.19 × 18,359.94
  4. Step 4: Simplify right side
    33,467.67x = 847,957,317.29
  5. Step 5: Solve for x
    x = 847,957,317.29/33,467.67
  6. Step 6: Final answer
    x = 25,336.61

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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.