Home / 3,524.89-4,863.97-2,683.51

Finding the Fourth Proportional to 3,524.89, 4,863.97 and 2,683.51

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Solution

The fourth proportional to 3,524.89, 4,863.97 and 2,683.51 is: 3,702.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524.89 : 4,863.97 = 2,683.51 : x
  2. Step 2: Convert to fraction form
    3,524.89/4,863.97 = 2,683.51/x
  3. Step 3: Cross multiply
    3,524.89x = 4,863.97 × 2,683.51
  4. Step 4: Simplify right side
    3,524.89x = 13,052,512.13
  5. Step 5: Solve for x
    x = 13,052,512.13/3,524.89
  6. Step 6: Final answer
    x = 3,702.96

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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.