Home / 4,713.16-7,067.31-2,493.19

Finding the Fourth Proportional to 4,713.16, 7,067.31 and 2,493.19

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Solution

The fourth proportional to 4,713.16, 7,067.31 and 2,493.19 is: 3,738.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713.16 : 7,067.31 = 2,493.19 : x
  2. Step 2: Convert to fraction form
    4,713.16/7,067.31 = 2,493.19/x
  3. Step 3: Cross multiply
    4,713.16x = 7,067.31 × 2,493.19
  4. Step 4: Simplify right side
    4,713.16x = 17,620,146.62
  5. Step 5: Solve for x
    x = 17,620,146.62/4,713.16
  6. Step 6: Final answer
    x = 3,738.50

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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.