Home / 33,565.20-50,353.25-11,069.16

Finding the Fourth Proportional to 33,565.20, 50,353.25 and 11,069.16

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Solution

The fourth proportional to 33,565.20, 50,353.25 and 11,069.16 is: 16,605.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,565.20 : 50,353.25 = 11,069.16 : x
  2. Step 2: Convert to fraction form
    33,565.20/50,353.25 = 11,069.16/x
  3. Step 3: Cross multiply
    33,565.20x = 50,353.25 × 11,069.16
  4. Step 4: Simplify right side
    33,565.20x = 557,368,125.42
  5. Step 5: Solve for x
    x = 557,368,125.42/33,565.20
  6. Step 6: Final answer
    x = 16,605.54

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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.