Home / 244,634.67-367,007.22-86,863.14

Finding the Fourth Proportional to 244,634.67, 367,007.22 and 86,863.14

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Solution

The fourth proportional to 244,634.67, 367,007.22 and 86,863.14 is: 130,314.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,634.67 : 367,007.22 = 86,863.14 : x
  2. Step 2: Convert to fraction form
    244,634.67/367,007.22 = 86,863.14/x
  3. Step 3: Cross multiply
    244,634.67x = 367,007.22 × 86,863.14
  4. Step 4: Simplify right side
    244,634.67x = 31,879,399,531.87
  5. Step 5: Solve for x
    x = 31,879,399,531.87/244,634.67
  6. Step 6: Final answer
    x = 130,314.32

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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.