Home / 33,649.05-46,455.62-29,912.73

Finding the Fourth Proportional to 33,649.05, 46,455.62 and 29,912.73

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Solution

The fourth proportional to 33,649.05, 46,455.62 and 29,912.73 is: 41,297.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,649.05 : 46,455.62 = 29,912.73 : x
  2. Step 2: Convert to fraction form
    33,649.05/46,455.62 = 29,912.73/x
  3. Step 3: Cross multiply
    33,649.05x = 46,455.62 × 29,912.73
  4. Step 4: Simplify right side
    33,649.05x = 1,389,614,268.48
  5. Step 5: Solve for x
    x = 1,389,614,268.48/33,649.05
  6. Step 6: Final answer
    x = 41,297.28

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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.