Home / 33,404.08-50,106.60-10,914.64

Finding the Fourth Proportional to 33,404.08, 50,106.60 and 10,914.64

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Solution

The fourth proportional to 33,404.08, 50,106.60 and 10,914.64 is: 16,372.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,404.08 : 50,106.60 = 10,914.64 : x
  2. Step 2: Convert to fraction form
    33,404.08/50,106.60 = 10,914.64/x
  3. Step 3: Cross multiply
    33,404.08x = 50,106.60 × 10,914.64
  4. Step 4: Simplify right side
    33,404.08x = 546,895,500.62
  5. Step 5: Solve for x
    x = 546,895,500.62/33,404.08
  6. Step 6: Final answer
    x = 16,372.12

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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.