Finding the Third Proportional to 115,026.75 and 168,672.38
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Solution
The third proportional to 115,026.75 and 168,672.38 is: 247,336.99
Step by Step Solution
- Step 1: Write the proportion equation
115,026.75 : 168,672.38 = 168,672.38 : x - Step 2: Convert to fraction form
115,026.75/168,672.38 = 168,672.38/x - Step 3: Cross multiply
115,026.75x = 168,672.38 × 168,672.38 - Step 4: Simplify right side
115,026.75x = 28,450,370,088.14 - Step 5: Solve for x
x = 28,450,370,088.14/115,026.75 - Step 6: Final answer
x = 247,336.99
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.