Home / 9,364.41-14,048.44-2,791.26

Finding the Fourth Proportional to 9,364.41, 14,048.44 and 2,791.26

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Solution

The fourth proportional to 9,364.41, 14,048.44 and 2,791.26 is: 4,187.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364.41 : 14,048.44 = 2,791.26 : x
  2. Step 2: Convert to fraction form
    9,364.41/14,048.44 = 2,791.26/x
  3. Step 3: Cross multiply
    9,364.41x = 14,048.44 × 2,791.26
  4. Step 4: Simplify right side
    9,364.41x = 39,212,841.66
  5. Step 5: Solve for x
    x = 39,212,841.66/9,364.41
  6. Step 6: Final answer
    x = 4,187.43

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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.