Home / 146,027.44-219,022.32-46,197.88

Finding the Fourth Proportional to 146,027.44, 219,022.32 and 46,197.88

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Solution

The fourth proportional to 146,027.44, 219,022.32 and 46,197.88 is: 69,290.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,027.44 : 219,022.32 = 46,197.88 : x
  2. Step 2: Convert to fraction form
    146,027.44/219,022.32 = 46,197.88/x
  3. Step 3: Cross multiply
    146,027.44x = 219,022.32 × 46,197.88
  4. Step 4: Simplify right side
    146,027.44x = 10,118,366,856.68
  5. Step 5: Solve for x
    x = 10,118,366,856.68/146,027.44
  6. Step 6: Final answer
    x = 69,290.86

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1.5x scale

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.