Home / 38,104.11-52,584.54-22,182.75

Finding the Fourth Proportional to 38,104.11, 52,584.54 and 22,182.75

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Solution

The fourth proportional to 38,104.11, 52,584.54 and 22,182.75 is: 30,612.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,104.11 : 52,584.54 = 22,182.75 : x
  2. Step 2: Convert to fraction form
    38,104.11/52,584.54 = 22,182.75/x
  3. Step 3: Cross multiply
    38,104.11x = 52,584.54 × 22,182.75
  4. Step 4: Simplify right side
    38,104.11x = 1,166,469,704.69
  5. Step 5: Solve for x
    x = 1,166,469,704.69/38,104.11
  6. Step 6: Final answer
    x = 30,612.70

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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.