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Finding the Fourth Proportional to 44,011.44, 65,849.49 and 38,704.32

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Solution

The fourth proportional to 44,011.44, 65,849.49 and 38,704.32 is: 57,909.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,011.44 : 65,849.49 = 38,704.32 : x
  2. Step 2: Convert to fraction form
    44,011.44/65,849.49 = 38,704.32/x
  3. Step 3: Cross multiply
    44,011.44x = 65,849.49 × 38,704.32
  4. Step 4: Simplify right side
    44,011.44x = 2,548,659,732.80
  5. Step 5: Solve for x
    x = 2,548,659,732.80/44,011.44
  6. Step 6: Final answer
    x = 57,909.03

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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.