Home / 3,554.76-4,906.55-2,063.16

Finding the Fourth Proportional to 3,554.76, 4,906.55 and 2,063.16

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Solution

The fourth proportional to 3,554.76, 4,906.55 and 2,063.16 is: 2,847.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554.76 : 4,906.55 = 2,063.16 : x
  2. Step 2: Convert to fraction form
    3,554.76/4,906.55 = 2,063.16/x
  3. Step 3: Cross multiply
    3,554.76x = 4,906.55 × 2,063.16
  4. Step 4: Simplify right side
    3,554.76x = 10,122,987.38
  5. Step 5: Solve for x
    x = 10,122,987.38/3,554.76
  6. Step 6: Final answer
    x = 2,847.73

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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.