Home / 33,936.49-46,836.64-22,304.54

Finding the Fourth Proportional to 33,936.49, 46,836.64 and 22,304.54

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Solution

The fourth proportional to 33,936.49, 46,836.64 and 22,304.54 is: 30,783.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,936.49 : 46,836.64 = 22,304.54 : x
  2. Step 2: Convert to fraction form
    33,936.49/46,836.64 = 22,304.54/x
  3. Step 3: Cross multiply
    33,936.49x = 46,836.64 × 22,304.54
  4. Step 4: Simplify right side
    33,936.49x = 1,044,669,504.04
  5. Step 5: Solve for x
    x = 1,044,669,504.04/33,936.49
  6. Step 6: Final answer
    x = 30,783.08

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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.