Home / 4,069.22-6,097.56-2,747.80

Finding the Fourth Proportional to 4,069.22, 6,097.56 and 2,747.80

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Solution

The fourth proportional to 4,069.22, 6,097.56 and 2,747.80 is: 4,117.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.22 : 6,097.56 = 2,747.80 : x
  2. Step 2: Convert to fraction form
    4,069.22/6,097.56 = 2,747.80/x
  3. Step 3: Cross multiply
    4,069.22x = 6,097.56 × 2,747.80
  4. Step 4: Simplify right side
    4,069.22x = 16,754,860.12
  5. Step 5: Solve for x
    x = 16,754,860.12/4,069.22
  6. Step 6: Final answer
    x = 4,117.46

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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.