Home / 6,723.99-10,085.18-1,794.03

Finding the Fourth Proportional to 6,723.99, 10,085.18 and 1,794.03

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Solution

The fourth proportional to 6,723.99, 10,085.18 and 1,794.03 is: 2,690.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723.99 : 10,085.18 = 1,794.03 : x
  2. Step 2: Convert to fraction form
    6,723.99/10,085.18 = 1,794.03/x
  3. Step 3: Cross multiply
    6,723.99x = 10,085.18 × 1,794.03
  4. Step 4: Simplify right side
    6,723.99x = 18,093,106.51
  5. Step 5: Solve for x
    x = 18,093,106.51/6,723.99
  6. Step 6: Final answer
    x = 2,690.83

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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.