Home / 146,288.24-219,440.55-41,099

Finding the Fourth Proportional to 146,288.24, 219,440.55 and 41,099

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Solution

The fourth proportional to 146,288.24, 219,440.55 and 41,099 is: 61,650.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,288.24 : 219,440.55 = 41,099 : x
  2. Step 2: Convert to fraction form
    146,288.24/219,440.55 = 41,099/x
  3. Step 3: Cross multiply
    146,288.24x = 219,440.55 × 41,099
  4. Step 4: Simplify right side
    146,288.24x = 9,018,787,164.45
  5. Step 5: Solve for x
    x = 9,018,787,164.45/146,288.24
  6. Step 6: Final answer
    x = 61,650.80

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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.