Home / 151,280.82-226,945.86-44,675.56

Finding the Fourth Proportional to 151,280.82, 226,945.86 and 44,675.56

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Solution

The fourth proportional to 151,280.82, 226,945.86 and 44,675.56 is: 67,020.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,280.82 : 226,945.86 = 44,675.56 : x
  2. Step 2: Convert to fraction form
    151,280.82/226,945.86 = 44,675.56/x
  3. Step 3: Cross multiply
    151,280.82x = 226,945.86 × 44,675.56
  4. Step 4: Simplify right side
    151,280.82x = 10,138,934,220.04
  5. Step 5: Solve for x
    x = 10,138,934,220.04/151,280.82
  6. Step 6: Final answer
    x = 67,020.62

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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.