Home / 6,716.24-10,071.74-2,272.71

Finding the Fourth Proportional to 6,716.24, 10,071.74 and 2,272.71

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Solution

The fourth proportional to 6,716.24, 10,071.74 and 2,272.71 is: 3,408.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,716.24 : 10,071.74 = 2,272.71 : x
  2. Step 2: Convert to fraction form
    6,716.24/10,071.74 = 2,272.71/x
  3. Step 3: Cross multiply
    6,716.24x = 10,071.74 × 2,272.71
  4. Step 4: Simplify right side
    6,716.24x = 22,890,144.22
  5. Step 5: Solve for x
    x = 22,890,144.22/6,716.24
  6. Step 6: Final answer
    x = 3,408.18

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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.