Home / 68,050.48-102,096.45-34,793.90

Finding the Fourth Proportional to 68,050.48, 102,096.45 and 34,793.90

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Solution

The fourth proportional to 68,050.48, 102,096.45 and 34,793.90 is: 52,201.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,050.48 : 102,096.45 = 34,793.90 : x
  2. Step 2: Convert to fraction form
    68,050.48/102,096.45 = 34,793.90/x
  3. Step 3: Cross multiply
    68,050.48x = 102,096.45 × 34,793.90
  4. Step 4: Simplify right side
    68,050.48x = 3,552,334,118.33
  5. Step 5: Solve for x
    x = 3,552,334,118.33/68,050.48
  6. Step 6: Final answer
    x = 52,201.46

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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.