Home / 146,076.83-219,093.26-46,224.03

Finding the Fourth Proportional to 146,076.83, 219,093.26 and 46,224.03

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Solution

The fourth proportional to 146,076.83, 219,093.26 and 46,224.03 is: 69,329.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,076.83 : 219,093.26 = 46,224.03 : x
  2. Step 2: Convert to fraction form
    146,076.83/219,093.26 = 46,224.03/x
  3. Step 3: Cross multiply
    146,076.83x = 219,093.26 × 46,224.03
  4. Step 4: Simplify right side
    146,076.83x = 10,127,373,191.92
  5. Step 5: Solve for x
    x = 10,127,373,191.92/146,076.83
  6. Step 6: Final answer
    x = 69,329.09

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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.