Home / 50,447.26-75,551.01-25,408.54

Finding the Fourth Proportional to 50,447.26, 75,551.01 and 25,408.54

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Solution

The fourth proportional to 50,447.26, 75,551.01 and 25,408.54 is: 38,052.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,447.26 : 75,551.01 = 25,408.54 : x
  2. Step 2: Convert to fraction form
    50,447.26/75,551.01 = 25,408.54/x
  3. Step 3: Cross multiply
    50,447.26x = 75,551.01 × 25,408.54
  4. Step 4: Simplify right side
    50,447.26x = 1,919,640,859.63
  5. Step 5: Solve for x
    x = 1,919,640,859.63/50,447.26
  6. Step 6: Final answer
    x = 38,052.43

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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.