Home / 274,826.67-414,112.25-226,000.59

Finding the Fourth Proportional to 274,826.67, 414,112.25 and 226,000.59

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Solution

The fourth proportional to 274,826.67, 414,112.25 and 226,000.59 is: 340,540.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,826.67 : 414,112.25 = 226,000.59 : x
  2. Step 2: Convert to fraction form
    274,826.67/414,112.25 = 226,000.59/x
  3. Step 3: Cross multiply
    274,826.67x = 414,112.25 × 226,000.59
  4. Step 4: Simplify right side
    274,826.67x = 93,589,611,696.22
  5. Step 5: Solve for x
    x = 93,589,611,696.22/274,826.67
  6. Step 6: Final answer
    x = 340,540.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.