Finding the Fourth Proportional to 73,483.22, 110,273.97 and 26,736.09
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Solution
The fourth proportional to 73,483.22, 110,273.97 and 26,736.09 is: 40,122.02
Step by Step Solution
- Step 1: Write the proportion equation
73,483.22 : 110,273.97 = 26,736.09 : x - Step 2: Convert to fraction form
73,483.22/110,273.97 = 26,736.09/x - Step 3: Cross multiply
73,483.22x = 110,273.97 × 26,736.09 - Step 4: Simplify right side
73,483.22x = 2,948,294,786.58 - Step 5: Solve for x
x = 2,948,294,786.58/73,483.22 - Step 6: Final answer
x = 40,122.02
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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.