Home / 9,364.44-14,048.69-2,791.16

Finding the Fourth Proportional to 9,364.44, 14,048.69 and 2,791.16

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Solution

The fourth proportional to 9,364.44, 14,048.69 and 2,791.16 is: 4,187.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364.44 : 14,048.69 = 2,791.16 : x
  2. Step 2: Convert to fraction form
    9,364.44/14,048.69 = 2,791.16/x
  3. Step 3: Cross multiply
    9,364.44x = 14,048.69 × 2,791.16
  4. Step 4: Simplify right side
    9,364.44x = 39,212,057.38
  5. Step 5: Solve for x
    x = 39,212,057.38/9,364.44
  6. Step 6: Final answer
    x = 4,187.34

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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.