Home / 33,062.09-45,625.42-17,954.47

Finding the Fourth Proportional to 33,062.09, 45,625.42 and 17,954.47

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Solution

The fourth proportional to 33,062.09, 45,625.42 and 17,954.47 is: 24,777.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,062.09 : 45,625.42 = 17,954.47 : x
  2. Step 2: Convert to fraction form
    33,062.09/45,625.42 = 17,954.47/x
  3. Step 3: Cross multiply
    33,062.09x = 45,625.42 × 17,954.47
  4. Step 4: Simplify right side
    33,062.09x = 819,180,234.63
  5. Step 5: Solve for x
    x = 819,180,234.63/33,062.09
  6. Step 6: Final answer
    x = 24,777.03

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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.