Finding the Third Proportional to 132,769.13 and 199,654.88
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Solution
The third proportional to 132,769.13 and 199,654.88 is: 300,235.99
Step by Step Solution
- Step 1: Write the proportion equation
132,769.13 : 199,654.88 = 199,654.88 : x - Step 2: Convert to fraction form
132,769.13/199,654.88 = 199,654.88/x - Step 3: Cross multiply
132,769.13x = 199,654.88 × 199,654.88 - Step 4: Simplify right side
132,769.13x = 39,862,069,111.27 - Step 5: Solve for x
x = 39,862,069,111.27/132,769.13 - Step 6: Final answer
x = 300,235.99
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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.