Finding the Third Proportional to 89,676.75 and 134,727.75
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Solution
The third proportional to 89,676.75 and 134,727.75 is: 202,411.07
Step by Step Solution
- Step 1: Write the proportion equation
89,676.75 : 134,727.75 = 134,727.75 : x - Step 2: Convert to fraction form
89,676.75/134,727.75 = 134,727.75/x - Step 3: Cross multiply
89,676.75x = 134,727.75 × 134,727.75 - Step 4: Simplify right side
89,676.75x = 18,151,566,620.06 - Step 5: Solve for x
x = 18,151,566,620.06/89,676.75 - Step 6: Final answer
x = 202,411.07
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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.