Home / 50,147.76-69,181.64-32,239.44

Finding the Fourth Proportional to 50,147.76, 69,181.64 and 32,239.44

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Solution

The fourth proportional to 50,147.76, 69,181.64 and 32,239.44 is: 44,476.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,147.76 : 69,181.64 = 32,239.44 : x
  2. Step 2: Convert to fraction form
    50,147.76/69,181.64 = 32,239.44/x
  3. Step 3: Cross multiply
    50,147.76x = 69,181.64 × 32,239.44
  4. Step 4: Simplify right side
    50,147.76x = 2,230,377,331.88
  5. Step 5: Solve for x
    x = 2,230,377,331.88/50,147.76
  6. Step 6: Final answer
    x = 44,476.11

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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.