Home / 45,550.41-62,859.66-25,408.59

Finding the Fourth Proportional to 45,550.41, 62,859.66 and 25,408.59

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Solution

The fourth proportional to 45,550.41, 62,859.66 and 25,408.59 is: 35,063.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,550.41 : 62,859.66 = 25,408.59 : x
  2. Step 2: Convert to fraction form
    45,550.41/62,859.66 = 25,408.59/x
  3. Step 3: Cross multiply
    45,550.41x = 62,859.66 × 25,408.59
  4. Step 4: Simplify right side
    45,550.41x = 1,597,175,328.48
  5. Step 5: Solve for x
    x = 1,597,175,328.48/45,550.41
  6. Step 6: Final answer
    x = 35,063.91

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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.