Home / 33,424.11-46,122.21-19,274.22

Finding the Fourth Proportional to 33,424.11, 46,122.21 and 19,274.22

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Solution

The fourth proportional to 33,424.11, 46,122.21 and 19,274.22 is: 26,596.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,424.11 : 46,122.21 = 19,274.22 : x
  2. Step 2: Convert to fraction form
    33,424.11/46,122.21 = 19,274.22/x
  3. Step 3: Cross multiply
    33,424.11x = 46,122.21 × 19,274.22
  4. Step 4: Simplify right side
    33,424.11x = 888,969,622.43
  5. Step 5: Solve for x
    x = 888,969,622.43/33,424.11
  6. Step 6: Final answer
    x = 26,596.66

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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.