Home / 6,191.67-9,289.04-3,073.14

Finding the Fourth Proportional to 6,191.67, 9,289.04 and 3,073.14

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Solution

The fourth proportional to 6,191.67, 9,289.04 and 3,073.14 is: 4,610.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,191.67 : 9,289.04 = 3,073.14 : x
  2. Step 2: Convert to fraction form
    6,191.67/9,289.04 = 3,073.14/x
  3. Step 3: Cross multiply
    6,191.67x = 9,289.04 × 3,073.14
  4. Step 4: Simplify right side
    6,191.67x = 28,546,520.39
  5. Step 5: Solve for x
    x = 28,546,520.39/6,191.67
  6. Step 6: Final answer
    x = 4,610.47

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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.