Home / 69,733.44-96,234.48-41,467.68

Finding the Fourth Proportional to 69,733.44, 96,234.48 and 41,467.68

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Solution

The fourth proportional to 69,733.44, 96,234.48 and 41,467.68 is: 57,226.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,733.44 : 96,234.48 = 41,467.68 : x
  2. Step 2: Convert to fraction form
    69,733.44/96,234.48 = 41,467.68/x
  3. Step 3: Cross multiply
    69,733.44x = 96,234.48 × 41,467.68
  4. Step 4: Simplify right side
    69,733.44x = 3,990,620,621.61
  5. Step 5: Solve for x
    x = 3,990,620,621.61/69,733.44
  6. Step 6: Final answer
    x = 57,226.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.