Home / 34,189.49-51,149.37-25,893.47

Finding the Fourth Proportional to 34,189.49, 51,149.37 and 25,893.47

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Solution

The fourth proportional to 34,189.49, 51,149.37 and 25,893.47 is: 38,738.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,189.49 : 51,149.37 = 25,893.47 : x
  2. Step 2: Convert to fraction form
    34,189.49/51,149.37 = 25,893.47/x
  3. Step 3: Cross multiply
    34,189.49x = 51,149.37 × 25,893.47
  4. Step 4: Simplify right side
    34,189.49x = 1,324,434,677.61
  5. Step 5: Solve for x
    x = 1,324,434,677.61/34,189.49
  6. Step 6: Final answer
    x = 38,738.06

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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.