Home / 33,062.09-45,625.54-17,954.65

Finding the Fourth Proportional to 33,062.09, 45,625.54 and 17,954.65

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Solution

The fourth proportional to 33,062.09, 45,625.54 and 17,954.65 is: 24,777.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,062.09 : 45,625.54 = 17,954.65 : x
  2. Step 2: Convert to fraction form
    33,062.09/45,625.54 = 17,954.65/x
  3. Step 3: Cross multiply
    33,062.09x = 45,625.54 × 17,954.65
  4. Step 4: Simplify right side
    33,062.09x = 819,190,418.52
  5. Step 5: Solve for x
    x = 819,190,418.52/33,062.09
  6. Step 6: Final answer
    x = 24,777.33

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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.