Home / 44,633.97-66,906.59-22,379.42

Finding the Fourth Proportional to 44,633.97, 66,906.59 and 22,379.42

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Solution

The fourth proportional to 44,633.97, 66,906.59 and 22,379.42 is: 33,546.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,633.97 : 66,906.59 = 22,379.42 : x
  2. Step 2: Convert to fraction form
    44,633.97/66,906.59 = 22,379.42/x
  3. Step 3: Cross multiply
    44,633.97x = 66,906.59 × 22,379.42
  4. Step 4: Simplify right side
    44,633.97x = 1,497,330,678.38
  5. Step 5: Solve for x
    x = 1,497,330,678.38/44,633.97
  6. Step 6: Final answer
    x = 33,546.89

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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.