Home / 9,243.25-13,866.23-2,669.49

Finding the Fourth Proportional to 9,243.25, 13,866.23 and 2,669.49

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Solution

The fourth proportional to 9,243.25, 13,866.23 and 2,669.49 is: 4,004.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,243.25 : 13,866.23 = 2,669.49 : x
  2. Step 2: Convert to fraction form
    9,243.25/13,866.23 = 2,669.49/x
  3. Step 3: Cross multiply
    9,243.25x = 13,866.23 × 2,669.49
  4. Step 4: Simplify right side
    9,243.25x = 37,015,769.00
  5. Step 5: Solve for x
    x = 37,015,769.00/9,243.25
  6. Step 6: Final answer
    x = 4,004.63

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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.