Home / 33,733.27-46,550.64-18,625.60

Finding the Fourth Proportional to 33,733.27, 46,550.64 and 18,625.60

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Solution

The fourth proportional to 33,733.27, 46,550.64 and 18,625.60 is: 25,702.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,733.27 : 46,550.64 = 18,625.60 : x
  2. Step 2: Convert to fraction form
    33,733.27/46,550.64 = 18,625.60/x
  3. Step 3: Cross multiply
    33,733.27x = 46,550.64 × 18,625.60
  4. Step 4: Simplify right side
    33,733.27x = 867,033,600.38
  5. Step 5: Solve for x
    x = 867,033,600.38/33,733.27
  6. Step 6: Final answer
    x = 25,702.63

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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.