Home / 50,147.41-69,211.05-32,005.97

Finding the Fourth Proportional to 50,147.41, 69,211.05 and 32,005.97

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Solution

The fourth proportional to 50,147.41, 69,211.05 and 32,005.97 is: 44,173.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,147.41 : 69,211.05 = 32,005.97 : x
  2. Step 2: Convert to fraction form
    50,147.41/69,211.05 = 32,005.97/x
  3. Step 3: Cross multiply
    50,147.41x = 69,211.05 × 32,005.97
  4. Step 4: Simplify right side
    50,147.41x = 2,215,166,789.97
  5. Step 5: Solve for x
    x = 2,215,166,789.97/50,147.41
  6. Step 6: Final answer
    x = 44,173.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.