Home / 165,674.44-228,638.82-94,053.16

Finding the Fourth Proportional to 165,674.44, 228,638.82 and 94,053.16

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Solution

The fourth proportional to 165,674.44, 228,638.82 and 94,053.16 is: 129,797.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,674.44 : 228,638.82 = 94,053.16 : x
  2. Step 2: Convert to fraction form
    165,674.44/228,638.82 = 94,053.16/x
  3. Step 3: Cross multiply
    165,674.44x = 228,638.82 × 94,053.16
  4. Step 4: Simplify right side
    165,674.44x = 21,504,203,519.67
  5. Step 5: Solve for x
    x = 21,504,203,519.67/165,674.44
  6. Step 6: Final answer
    x = 129,797.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.