Home / 146,273.72-219,451.88-41,093.60

Finding the Fourth Proportional to 146,273.72, 219,451.88 and 41,093.60

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Solution

The fourth proportional to 146,273.72, 219,451.88 and 41,093.60 is: 61,652.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,273.72 : 219,451.88 = 41,093.60 : x
  2. Step 2: Convert to fraction form
    146,273.72/219,451.88 = 41,093.60/x
  3. Step 3: Cross multiply
    146,273.72x = 219,451.88 × 41,093.60
  4. Step 4: Simplify right side
    146,273.72x = 9,018,067,775.97
  5. Step 5: Solve for x
    x = 9,018,067,775.97/146,273.72
  6. Step 6: Final answer
    x = 61,652.00

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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.