Home / 68,094.67-102,191.82-34,842.55

Finding the Fourth Proportional to 68,094.67, 102,191.82 and 34,842.55

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Solution

The fourth proportional to 68,094.67, 102,191.82 and 34,842.55 is: 52,289.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,094.67 : 102,191.82 = 34,842.55 : x
  2. Step 2: Convert to fraction form
    68,094.67/102,191.82 = 34,842.55/x
  3. Step 3: Cross multiply
    68,094.67x = 102,191.82 × 34,842.55
  4. Step 4: Simplify right side
    68,094.67x = 3,560,623,597.94
  5. Step 5: Solve for x
    x = 3,560,623,597.94/68,094.67
  6. Step 6: Final answer
    x = 52,289.31

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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.