Finding the Third Proportional to 132,276.75 and 199,608.75
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Solution
The third proportional to 132,276.75 and 199,608.75 is: 301,214.33
Step by Step Solution
- Step 1: Write the proportion equation
132,276.75 : 199,608.75 = 199,608.75 : x - Step 2: Convert to fraction form
132,276.75/199,608.75 = 199,608.75/x - Step 3: Cross multiply
132,276.75x = 199,608.75 × 199,608.75 - Step 4: Simplify right side
132,276.75x = 39,843,653,076.56 - Step 5: Solve for x
x = 39,843,653,076.56/132,276.75 - Step 6: Final answer
x = 301,214.33
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.