Home / 33,743.97-46,560.60-19,400.45

Finding the Fourth Proportional to 33,743.97, 46,560.60 and 19,400.45

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Solution

The fourth proportional to 33,743.97, 46,560.60 and 19,400.45 is: 26,769.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,743.97 : 46,560.60 = 19,400.45 : x
  2. Step 2: Convert to fraction form
    33,743.97/46,560.60 = 19,400.45/x
  3. Step 3: Cross multiply
    33,743.97x = 46,560.60 × 19,400.45
  4. Step 4: Simplify right side
    33,743.97x = 903,296,359.47
  5. Step 5: Solve for x
    x = 903,296,359.47/33,743.97
  6. Step 6: Final answer
    x = 26,769.12

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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.