Finding the Third Proportional to 108,660.09 and 166,218.75
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Solution
The third proportional to 108,660.09 and 166,218.75 is: 254,266.97
Step by Step Solution
- Step 1: Write the proportion equation
108,660.09 : 166,218.75 = 166,218.75 : x - Step 2: Convert to fraction form
108,660.09/166,218.75 = 166,218.75/x - Step 3: Cross multiply
108,660.09x = 166,218.75 × 166,218.75 - Step 4: Simplify right side
108,660.09x = 27,628,672,851.56 - Step 5: Solve for x
x = 27,628,672,851.56/108,660.09 - Step 6: Final answer
x = 254,266.97
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.