Home / 195,526.44-269,826.66-106,102.44

Finding the Fourth Proportional to 195,526.44, 269,826.66 and 106,102.44

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Solution

The fourth proportional to 195,526.44, 269,826.66 and 106,102.44 is: 146,421.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,526.44 : 269,826.66 = 106,102.44 : x
  2. Step 2: Convert to fraction form
    195,526.44/269,826.66 = 106,102.44/x
  3. Step 3: Cross multiply
    195,526.44x = 269,826.66 × 106,102.44
  4. Step 4: Simplify right side
    195,526.44x = 28,629,267,003.05
  5. Step 5: Solve for x
    x = 28,629,267,003.05/195,526.44
  6. Step 6: Final answer
    x = 146,421.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.