Home / 113,766.76-170,682.94-34,892.60

Finding the Fourth Proportional to 113,766.76, 170,682.94 and 34,892.60

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Solution

The fourth proportional to 113,766.76, 170,682.94 and 34,892.60 is: 52,348.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,766.76 : 170,682.94 = 34,892.60 : x
  2. Step 2: Convert to fraction form
    113,766.76/170,682.94 = 34,892.60/x
  3. Step 3: Cross multiply
    113,766.76x = 170,682.94 × 34,892.60
  4. Step 4: Simplify right side
    113,766.76x = 5,955,571,552.24
  5. Step 5: Solve for x
    x = 5,955,571,552.24/113,766.76
  6. Step 6: Final answer
    x = 52,348.96

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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.