Home / 33,193.04-49,771.19-13,182.26

Finding the Fourth Proportional to 33,193.04, 49,771.19 and 13,182.26

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Solution

The fourth proportional to 33,193.04, 49,771.19 and 13,182.26 is: 19,766.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,193.04 : 49,771.19 = 13,182.26 : x
  2. Step 2: Convert to fraction form
    33,193.04/49,771.19 = 13,182.26/x
  3. Step 3: Cross multiply
    33,193.04x = 49,771.19 × 13,182.26
  4. Step 4: Simplify right side
    33,193.04x = 656,096,551.19
  5. Step 5: Solve for x
    x = 656,096,551.19/33,193.04
  6. Step 6: Final answer
    x = 19,766.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.