Home / 29,270.43-43,906.37-9,551.07

Finding the Fourth Proportional to 29,270.43, 43,906.37 and 9,551.07

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Solution

The fourth proportional to 29,270.43, 43,906.37 and 9,551.07 is: 14,326.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,270.43 : 43,906.37 = 9,551.07 : x
  2. Step 2: Convert to fraction form
    29,270.43/43,906.37 = 9,551.07/x
  3. Step 3: Cross multiply
    29,270.43x = 43,906.37 × 9,551.07
  4. Step 4: Simplify right side
    29,270.43x = 419,352,765.56
  5. Step 5: Solve for x
    x = 419,352,765.56/29,270.43
  6. Step 6: Final answer
    x = 14,326.84

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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.