Home / 33,914.13-46,801.77-18,805.91

Finding the Fourth Proportional to 33,914.13, 46,801.77 and 18,805.91

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Solution

The fourth proportional to 33,914.13, 46,801.77 and 18,805.91 is: 25,952.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,914.13 : 46,801.77 = 18,805.91 : x
  2. Step 2: Convert to fraction form
    33,914.13/46,801.77 = 18,805.91/x
  3. Step 3: Cross multiply
    33,914.13x = 46,801.77 × 18,805.91
  4. Step 4: Simplify right side
    33,914.13x = 880,149,874.46
  5. Step 5: Solve for x
    x = 880,149,874.46/33,914.13
  6. Step 6: Final answer
    x = 25,952.31

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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.