Home / 33,996.46-46,901.68-19,653.65

Finding the Fourth Proportional to 33,996.46, 46,901.68 and 19,653.65

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Solution

The fourth proportional to 33,996.46, 46,901.68 and 19,653.65 is: 27,114.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,996.46 : 46,901.68 = 19,653.65 : x
  2. Step 2: Convert to fraction form
    33,996.46/46,901.68 = 19,653.65/x
  3. Step 3: Cross multiply
    33,996.46x = 46,901.68 × 19,653.65
  4. Step 4: Simplify right side
    33,996.46x = 921,789,231.84
  5. Step 5: Solve for x
    x = 921,789,231.84/33,996.46
  6. Step 6: Final answer
    x = 27,114.27

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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.