Home / 6,180.22-9,273.66-4,491.80

Finding the Fourth Proportional to 6,180.22, 9,273.66 and 4,491.80

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Solution

The fourth proportional to 6,180.22, 9,273.66 and 4,491.80 is: 6,740.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,180.22 : 9,273.66 = 4,491.80 : x
  2. Step 2: Convert to fraction form
    6,180.22/9,273.66 = 4,491.80/x
  3. Step 3: Cross multiply
    6,180.22x = 9,273.66 × 4,491.80
  4. Step 4: Simplify right side
    6,180.22x = 41,655,425.99
  5. Step 5: Solve for x
    x = 41,655,425.99/6,180.22
  6. Step 6: Final answer
    x = 6,740.12

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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.