Home / 4,858.73-6,701.49-3,177.44

Finding the Fourth Proportional to 4,858.73, 6,701.49 and 3,177.44

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Solution

The fourth proportional to 4,858.73, 6,701.49 and 3,177.44 is: 4,382.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,858.73 : 6,701.49 = 3,177.44 : x
  2. Step 2: Convert to fraction form
    4,858.73/6,701.49 = 3,177.44/x
  3. Step 3: Cross multiply
    4,858.73x = 6,701.49 × 3,177.44
  4. Step 4: Simplify right side
    4,858.73x = 21,293,548.88
  5. Step 5: Solve for x
    x = 21,293,548.88/4,858.73
  6. Step 6: Final answer
    x = 4,382.54

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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.