Home / 6,850.67-10,277.53-2,170.94

Finding the Fourth Proportional to 6,850.67, 10,277.53 and 2,170.94

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Solution

The fourth proportional to 6,850.67, 10,277.53 and 2,170.94 is: 3,256.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850.67 : 10,277.53 = 2,170.94 : x
  2. Step 2: Convert to fraction form
    6,850.67/10,277.53 = 2,170.94/x
  3. Step 3: Cross multiply
    6,850.67x = 10,277.53 × 2,170.94
  4. Step 4: Simplify right side
    6,850.67x = 22,311,844.16
  5. Step 5: Solve for x
    x = 22,311,844.16/6,850.67
  6. Step 6: Final answer
    x = 3,256.89

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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.