Home / 60,654.24-90,997.83-34,377.44

Finding the Fourth Proportional to 60,654.24, 90,997.83 and 34,377.44

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Solution

The fourth proportional to 60,654.24, 90,997.83 and 34,377.44 is: 51,575.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,654.24 : 90,997.83 = 34,377.44 : x
  2. Step 2: Convert to fraction form
    60,654.24/90,997.83 = 34,377.44/x
  3. Step 3: Cross multiply
    60,654.24x = 90,997.83 × 34,377.44
  4. Step 4: Simplify right side
    60,654.24x = 3,128,272,440.96
  5. Step 5: Solve for x
    x = 3,128,272,440.96/60,654.24
  6. Step 6: Final answer
    x = 51,575.49

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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.