Home / 151,994.44-228,016.16-46,813.36

Finding the Fourth Proportional to 151,994.44, 228,016.16 and 46,813.36

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Solution

The fourth proportional to 151,994.44, 228,016.16 and 46,813.36 is: 70,227.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,994.44 : 228,016.16 = 46,813.36 : x
  2. Step 2: Convert to fraction form
    151,994.44/228,016.16 = 46,813.36/x
  3. Step 3: Cross multiply
    151,994.44x = 228,016.16 × 46,813.36
  4. Step 4: Simplify right side
    151,994.44x = 10,674,202,583.90
  5. Step 5: Solve for x
    x = 10,674,202,583.90/151,994.44
  6. Step 6: Final answer
    x = 70,227.59

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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.