Home / 9,512.36-14,270.88-3,669.38

Finding the Fourth Proportional to 9,512.36, 14,270.88 and 3,669.38

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Solution

The fourth proportional to 9,512.36, 14,270.88 and 3,669.38 is: 5,504.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,512.36 : 14,270.88 = 3,669.38 : x
  2. Step 2: Convert to fraction form
    9,512.36/14,270.88 = 3,669.38/x
  3. Step 3: Cross multiply
    9,512.36x = 14,270.88 × 3,669.38
  4. Step 4: Simplify right side
    9,512.36x = 52,365,281.65
  5. Step 5: Solve for x
    x = 52,365,281.65/9,512.36
  6. Step 6: Final answer
    x = 5,504.97

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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.