Finding the Third Proportional to 35,946.75 and 77,097.75
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Solution
The third proportional to 35,946.75 and 77,097.75 is: 165,357.45
Step by Step Solution
- Step 1: Write the proportion equation
35,946.75 : 77,097.75 = 77,097.75 : x - Step 2: Convert to fraction form
35,946.75/77,097.75 = 77,097.75/x - Step 3: Cross multiply
35,946.75x = 77,097.75 × 77,097.75 - Step 4: Simplify right side
35,946.75x = 5,944,063,055.06 - Step 5: Solve for x
x = 5,944,063,055.06/35,946.75 - Step 6: Final answer
x = 165,357.45
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.