Home / 44,706.35-67,076.72-19,728.75

Finding the Fourth Proportional to 44,706.35, 67,076.72 and 19,728.75

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Solution

The fourth proportional to 44,706.35, 67,076.72 and 19,728.75 is: 29,600.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,706.35 : 67,076.72 = 19,728.75 : x
  2. Step 2: Convert to fraction form
    44,706.35/67,076.72 = 19,728.75/x
  3. Step 3: Cross multiply
    44,706.35x = 67,076.72 × 19,728.75
  4. Step 4: Simplify right side
    44,706.35x = 1,323,339,839.70
  5. Step 5: Solve for x
    x = 1,323,339,839.70/44,706.35
  6. Step 6: Final answer
    x = 29,600.71

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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.