Finding the Third Proportional to 86,828.06 and 133,701.94
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Solution
The third proportional to 86,828.06 and 133,701.94 is: 205,880.54
Step by Step Solution
- Step 1: Write the proportion equation
86,828.06 : 133,701.94 = 133,701.94 : x - Step 2: Convert to fraction form
86,828.06/133,701.94 = 133,701.94/x - Step 3: Cross multiply
86,828.06x = 133,701.94 × 133,701.94 - Step 4: Simplify right side
86,828.06x = 17,876,208,091.25 - Step 5: Solve for x
x = 17,876,208,091.25/86,828.06 - Step 6: Final answer
x = 205,880.54
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.