Home / 4,958.06-7,426.96-2,767.95

Finding the Fourth Proportional to 4,958.06, 7,426.96 and 2,767.95

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Solution

The fourth proportional to 4,958.06, 7,426.96 and 2,767.95 is: 4,146.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958.06 : 7,426.96 = 2,767.95 : x
  2. Step 2: Convert to fraction form
    4,958.06/7,426.96 = 2,767.95/x
  3. Step 3: Cross multiply
    4,958.06x = 7,426.96 × 2,767.95
  4. Step 4: Simplify right side
    4,958.06x = 20,557,447.01
  5. Step 5: Solve for x
    x = 20,557,447.01/4,958.06
  6. Step 6: Final answer
    x = 4,146.27

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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.