Home / 47,614.35-71,351.13-44,951.68

Finding the Fourth Proportional to 47,614.35, 71,351.13 and 44,951.68

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Solution

The fourth proportional to 47,614.35, 71,351.13 and 44,951.68 is: 67,361.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,614.35 : 71,351.13 = 44,951.68 : x
  2. Step 2: Convert to fraction form
    47,614.35/71,351.13 = 44,951.68/x
  3. Step 3: Cross multiply
    47,614.35x = 71,351.13 × 44,951.68
  4. Step 4: Simplify right side
    47,614.35x = 3,207,353,163.40
  5. Step 5: Solve for x
    x = 3,207,353,163.40/47,614.35
  6. Step 6: Final answer
    x = 67,361.06

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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.