Home / 4,046.25-6,069.64-1,273.03

Finding the Fourth Proportional to 4,046.25, 6,069.64 and 1,273.03

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Solution

The fourth proportional to 4,046.25, 6,069.64 and 1,273.03 is: 1,909.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046.25 : 6,069.64 = 1,273.03 : x
  2. Step 2: Convert to fraction form
    4,046.25/6,069.64 = 1,273.03/x
  3. Step 3: Cross multiply
    4,046.25x = 6,069.64 × 1,273.03
  4. Step 4: Simplify right side
    4,046.25x = 7,726,797.10
  5. Step 5: Solve for x
    x = 7,726,797.10/4,046.25
  6. Step 6: Final answer
    x = 1,909.62

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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.