Home / 165,947.01-228,939.97-96,050.33

Finding the Fourth Proportional to 165,947.01, 228,939.97 and 96,050.33

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Solution

The fourth proportional to 165,947.01, 228,939.97 and 96,050.33 is: 132,510.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,947.01 : 228,939.97 = 96,050.33 : x
  2. Step 2: Convert to fraction form
    165,947.01/228,939.97 = 96,050.33/x
  3. Step 3: Cross multiply
    165,947.01x = 228,939.97 × 96,050.33
  4. Step 4: Simplify right side
    165,947.01x = 21,989,759,668.69
  5. Step 5: Solve for x
    x = 21,989,759,668.69/165,947.01
  6. Step 6: Final answer
    x = 132,510.73

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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.