Home / 29,010.88-43,450.24-17,299.92

Finding the Fourth Proportional to 29,010.88, 43,450.24 and 17,299.92

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Solution

The fourth proportional to 29,010.88, 43,450.24 and 17,299.92 is: 25,910.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,010.88 : 43,450.24 = 17,299.92 : x
  2. Step 2: Convert to fraction form
    29,010.88/43,450.24 = 17,299.92/x
  3. Step 3: Cross multiply
    29,010.88x = 43,450.24 × 17,299.92
  4. Step 4: Simplify right side
    29,010.88x = 751,685,675.98
  5. Step 5: Solve for x
    x = 751,685,675.98/29,010.88
  6. Step 6: Final answer
    x = 25,910.47

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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.