Home / 33,995.30-46,906.29-19,841.76

Finding the Fourth Proportional to 33,995.30, 46,906.29 and 19,841.76

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Solution

The fourth proportional to 33,995.30, 46,906.29 and 19,841.76 is: 27,377.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,995.30 : 46,906.29 = 19,841.76 : x
  2. Step 2: Convert to fraction form
    33,995.30/46,906.29 = 19,841.76/x
  3. Step 3: Cross multiply
    33,995.30x = 46,906.29 × 19,841.76
  4. Step 4: Simplify right side
    33,995.30x = 930,703,348.67
  5. Step 5: Solve for x
    x = 930,703,348.67/33,995.30
  6. Step 6: Final answer
    x = 27,377.42

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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.