Home / 146,246.80-219,383.58-41,065.06

Finding the Fourth Proportional to 146,246.80, 219,383.58 and 41,065.06

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Solution

The fourth proportional to 146,246.80, 219,383.58 and 41,065.06 is: 61,601.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,246.80 : 219,383.58 = 41,065.06 : x
  2. Step 2: Convert to fraction form
    146,246.80/219,383.58 = 41,065.06/x
  3. Step 3: Cross multiply
    146,246.80x = 219,383.58 × 41,065.06
  4. Step 4: Simplify right side
    146,246.80x = 9,008,998,778.80
  5. Step 5: Solve for x
    x = 9,008,998,778.80/146,246.80
  6. Step 6: Final answer
    x = 61,601.34

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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.