Home / 11,907.19-17,863.42-4,010.10

Finding the Fourth Proportional to 11,907.19, 17,863.42 and 4,010.10

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Solution

The fourth proportional to 11,907.19, 17,863.42 and 4,010.10 is: 6,016.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,907.19 : 17,863.42 = 4,010.10 : x
  2. Step 2: Convert to fraction form
    11,907.19/17,863.42 = 4,010.10/x
  3. Step 3: Cross multiply
    11,907.19x = 17,863.42 × 4,010.10
  4. Step 4: Simplify right side
    11,907.19x = 71,634,100.54
  5. Step 5: Solve for x
    x = 71,634,100.54/11,907.19
  6. Step 6: Final answer
    x = 6,016.04

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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.