Home / 33,341.72-46,012.94-19,194.44

Finding the Fourth Proportional to 33,341.72, 46,012.94 and 19,194.44

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Solution

The fourth proportional to 33,341.72, 46,012.94 and 19,194.44 is: 26,489.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,341.72 : 46,012.94 = 19,194.44 : x
  2. Step 2: Convert to fraction form
    33,341.72/46,012.94 = 19,194.44/x
  3. Step 3: Cross multiply
    33,341.72x = 46,012.94 × 19,194.44
  4. Step 4: Simplify right side
    33,341.72x = 883,192,616.05
  5. Step 5: Solve for x
    x = 883,192,616.05/33,341.72
  6. Step 6: Final answer
    x = 26,489.11

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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.