Home / 3,524.48-4,863.68-2,032.64

Finding the Fourth Proportional to 3,524.48, 4,863.68 and 2,032.64

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Solution

The fourth proportional to 3,524.48, 4,863.68 and 2,032.64 is: 2,804.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524.48 : 4,863.68 = 2,032.64 : x
  2. Step 2: Convert to fraction form
    3,524.48/4,863.68 = 2,032.64/x
  3. Step 3: Cross multiply
    3,524.48x = 4,863.68 × 2,032.64
  4. Step 4: Simplify right side
    3,524.48x = 9,886,110.52
  5. Step 5: Solve for x
    x = 9,886,110.52/3,524.48
  6. Step 6: Final answer
    x = 2,804.98

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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.