Home / 146,410.20-219,624.90-41,232.60

Finding the Fourth Proportional to 146,410.20, 219,624.90 and 41,232.60

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Solution

The fourth proportional to 146,410.20, 219,624.90 and 41,232.60 is: 61,851.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,410.20 : 219,624.90 = 41,232.60 : x
  2. Step 2: Convert to fraction form
    146,410.20/219,624.90 = 41,232.60/x
  3. Step 3: Cross multiply
    146,410.20x = 219,624.90 × 41,232.60
  4. Step 4: Simplify right side
    146,410.20x = 9,055,705,651.74
  5. Step 5: Solve for x
    x = 9,055,705,651.74/146,410.20
  6. Step 6: Final answer
    x = 61,851.60

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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.