Home / 68,556.56-102,793.30-44,835.48

Finding the Fourth Proportional to 68,556.56, 102,793.30 and 44,835.48

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Solution

The fourth proportional to 68,556.56, 102,793.30 and 44,835.48 is: 67,226.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,556.56 : 102,793.30 = 44,835.48 : x
  2. Step 2: Convert to fraction form
    68,556.56/102,793.30 = 44,835.48/x
  3. Step 3: Cross multiply
    68,556.56x = 102,793.30 × 44,835.48
  4. Step 4: Simplify right side
    68,556.56x = 4,608,786,946.28
  5. Step 5: Solve for x
    x = 4,608,786,946.28/68,556.56
  6. Step 6: Final answer
    x = 67,226.05

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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.