Home / 33,734.54-46,544.36-19,393.63

Finding the Fourth Proportional to 33,734.54, 46,544.36 and 19,393.63

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Solution

The fourth proportional to 33,734.54, 46,544.36 and 19,393.63 is: 26,757.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,734.54 : 46,544.36 = 19,393.63 : x
  2. Step 2: Convert to fraction form
    33,734.54/46,544.36 = 19,393.63/x
  3. Step 3: Cross multiply
    33,734.54x = 46,544.36 × 19,393.63
  4. Step 4: Simplify right side
    33,734.54x = 902,663,883.10
  5. Step 5: Solve for x
    x = 902,663,883.10/33,734.54
  6. Step 6: Final answer
    x = 26,757.85

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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.