Home / 3,055.88-4,583.82-1,108.08

Finding the Fourth Proportional to 3,055.88, 4,583.82 and 1,108.08

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Solution

The fourth proportional to 3,055.88, 4,583.82 and 1,108.08 is: 1,662.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055.88 : 4,583.82 = 1,108.08 : x
  2. Step 2: Convert to fraction form
    3,055.88/4,583.82 = 1,108.08/x
  3. Step 3: Cross multiply
    3,055.88x = 4,583.82 × 1,108.08
  4. Step 4: Simplify right side
    3,055.88x = 5,079,233.73
  5. Step 5: Solve for x
    x = 5,079,233.73/3,055.88
  6. Step 6: Final answer
    x = 1,662.12

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Double scale
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Similar ratio
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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.