Home / 4,530.93-6,796.09-1,243.75

Finding the Fourth Proportional to 4,530.93, 6,796.09 and 1,243.75

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Solution

The fourth proportional to 4,530.93, 6,796.09 and 1,243.75 is: 1,865.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530.93 : 6,796.09 = 1,243.75 : x
  2. Step 2: Convert to fraction form
    4,530.93/6,796.09 = 1,243.75/x
  3. Step 3: Cross multiply
    4,530.93x = 6,796.09 × 1,243.75
  4. Step 4: Simplify right side
    4,530.93x = 8,452,636.94
  5. Step 5: Solve for x
    x = 8,452,636.94/4,530.93
  6. Step 6: Final answer
    x = 1,865.54

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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.