Home / 6,241.48-9,362.03-2,542.79

Finding the Fourth Proportional to 6,241.48, 9,362.03 and 2,542.79

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Solution

The fourth proportional to 6,241.48, 9,362.03 and 2,542.79 is: 3,814.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241.48 : 9,362.03 = 2,542.79 : x
  2. Step 2: Convert to fraction form
    6,241.48/9,362.03 = 2,542.79/x
  3. Step 3: Cross multiply
    6,241.48x = 9,362.03 × 2,542.79
  4. Step 4: Simplify right side
    6,241.48x = 23,805,676.26
  5. Step 5: Solve for x
    x = 23,805,676.26/6,241.48
  6. Step 6: Final answer
    x = 3,814.11

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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.