Home / 4,171.82-6,258.97-2,416.41

Finding the Fourth Proportional to 4,171.82, 6,258.97 and 2,416.41

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Solution

The fourth proportional to 4,171.82, 6,258.97 and 2,416.41 is: 3,625.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171.82 : 6,258.97 = 2,416.41 : x
  2. Step 2: Convert to fraction form
    4,171.82/6,258.97 = 2,416.41/x
  3. Step 3: Cross multiply
    4,171.82x = 6,258.97 × 2,416.41
  4. Step 4: Simplify right side
    4,171.82x = 15,124,237.70
  5. Step 5: Solve for x
    x = 15,124,237.70/4,171.82
  6. Step 6: Final answer
    x = 3,625.34

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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.