Finding the Third Proportional to 132,301.69 and 198,750.94
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Solution
The third proportional to 132,301.69 and 198,750.94 is: 298,574.69
Step by Step Solution
- Step 1: Write the proportion equation
132,301.69 : 198,750.94 = 198,750.94 : x - Step 2: Convert to fraction form
132,301.69/198,750.94 = 198,750.94/x - Step 3: Cross multiply
132,301.69x = 198,750.94 × 198,750.94 - Step 4: Simplify right side
132,301.69x = 39,501,935,157.13 - Step 5: Solve for x
x = 39,501,935,157.13/132,301.69 - Step 6: Final answer
x = 298,574.69
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.