Home / 33,169.65-45,725.76-25,198.04

Finding the Fourth Proportional to 33,169.65, 45,725.76 and 25,198.04

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Solution

The fourth proportional to 33,169.65, 45,725.76 and 25,198.04 is: 34,736.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,169.65 : 45,725.76 = 25,198.04 : x
  2. Step 2: Convert to fraction form
    33,169.65/45,725.76 = 25,198.04/x
  3. Step 3: Cross multiply
    33,169.65x = 45,725.76 × 25,198.04
  4. Step 4: Simplify right side
    33,169.65x = 1,152,199,300.88
  5. Step 5: Solve for x
    x = 1,152,199,300.88/33,169.65
  6. Step 6: Final answer
    x = 34,736.55

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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.