Home / 33,804.30-46,649.66-18,696.92

Finding the Fourth Proportional to 33,804.30, 46,649.66 and 18,696.92

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Solution

The fourth proportional to 33,804.30, 46,649.66 and 18,696.92 is: 25,801.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,804.30 : 46,649.66 = 18,696.92 : x
  2. Step 2: Convert to fraction form
    33,804.30/46,649.66 = 18,696.92/x
  3. Step 3: Cross multiply
    33,804.30x = 46,649.66 × 18,696.92
  4. Step 4: Simplify right side
    33,804.30x = 872,204,634.31
  5. Step 5: Solve for x
    x = 872,204,634.31/33,804.30
  6. Step 6: Final answer
    x = 25,801.59

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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.