Home / 3,538.58-4,883.18-2,046.48

Finding the Fourth Proportional to 3,538.58, 4,883.18 and 2,046.48

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Solution

The fourth proportional to 3,538.58, 4,883.18 and 2,046.48 is: 2,824.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,538.58 : 4,883.18 = 2,046.48 : x
  2. Step 2: Convert to fraction form
    3,538.58/4,883.18 = 2,046.48/x
  3. Step 3: Cross multiply
    3,538.58x = 4,883.18 × 2,046.48
  4. Step 4: Simplify right side
    3,538.58x = 9,993,330.21
  5. Step 5: Solve for x
    x = 9,993,330.21/3,538.58
  6. Step 6: Final answer
    x = 2,824.11

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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.