Home / 9,167.09-13,750.61-2,241.59

Finding the Fourth Proportional to 9,167.09, 13,750.61 and 2,241.59

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Solution

The fourth proportional to 9,167.09, 13,750.61 and 2,241.59 is: 3,362.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167.09 : 13,750.61 = 2,241.59 : x
  2. Step 2: Convert to fraction form
    9,167.09/13,750.61 = 2,241.59/x
  3. Step 3: Cross multiply
    9,167.09x = 13,750.61 × 2,241.59
  4. Step 4: Simplify right side
    9,167.09x = 30,823,149.91
  5. Step 5: Solve for x
    x = 30,823,149.91/9,167.09
  6. Step 6: Final answer
    x = 3,362.37

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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.