Home / 6,196.67-9,290.09-2,247.31

Finding the Fourth Proportional to 6,196.67, 9,290.09 and 2,247.31

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Solution

The fourth proportional to 6,196.67, 9,290.09 and 2,247.31 is: 3,369.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196.67 : 9,290.09 = 2,247.31 : x
  2. Step 2: Convert to fraction form
    6,196.67/9,290.09 = 2,247.31/x
  3. Step 3: Cross multiply
    6,196.67x = 9,290.09 × 2,247.31
  4. Step 4: Simplify right side
    6,196.67x = 20,877,712.16
  5. Step 5: Solve for x
    x = 20,877,712.16/6,196.67
  6. Step 6: Final answer
    x = 3,369.18

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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.