Home / 236,851.19-355,278.32-94,708.41

Finding the Fourth Proportional to 236,851.19, 355,278.32 and 94,708.41

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Solution

The fourth proportional to 236,851.19, 355,278.32 and 94,708.41 is: 142,063.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,851.19 : 355,278.32 = 94,708.41 : x
  2. Step 2: Convert to fraction form
    236,851.19/355,278.32 = 94,708.41/x
  3. Step 3: Cross multiply
    236,851.19x = 355,278.32 × 94,708.41
  4. Step 4: Simplify right side
    236,851.19x = 33,647,844,794.67
  5. Step 5: Solve for x
    x = 33,647,844,794.67/236,851.19
  6. Step 6: Final answer
    x = 142,063.23

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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.