Finding the Third Proportional to 83,284.25 and 118,696.75
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Solution
The third proportional to 83,284.25 and 118,696.75 is: 169,166.66
Step by Step Solution
- Step 1: Write the proportion equation
83,284.25 : 118,696.75 = 118,696.75 : x - Step 2: Convert to fraction form
83,284.25/118,696.75 = 118,696.75/x - Step 3: Cross multiply
83,284.25x = 118,696.75 × 118,696.75 - Step 4: Simplify right side
83,284.25x = 14,088,918,460.56 - Step 5: Solve for x
x = 14,088,918,460.56/83,284.25 - Step 6: Final answer
x = 169,166.66
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.