Home / 69,422.32-104,120.29-33,847.93

Finding the Fourth Proportional to 69,422.32, 104,120.29 and 33,847.93

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Solution

The fourth proportional to 69,422.32, 104,120.29 and 33,847.93 is: 50,765.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,422.32 : 104,120.29 = 33,847.93 : x
  2. Step 2: Convert to fraction form
    69,422.32/104,120.29 = 33,847.93/x
  3. Step 3: Cross multiply
    69,422.32x = 104,120.29 × 33,847.93
  4. Step 4: Simplify right side
    69,422.32x = 3,524,256,287.50
  5. Step 5: Solve for x
    x = 3,524,256,287.50/69,422.32
  6. Step 6: Final answer
    x = 50,765.46

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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.