Finding the Third Proportional to 93,894.75 and 193,983.75
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Solution
The third proportional to 93,894.75 and 193,983.75 is: 400,764.64
Step by Step Solution
- Step 1: Write the proportion equation
93,894.75 : 193,983.75 = 193,983.75 : x - Step 2: Convert to fraction form
93,894.75/193,983.75 = 193,983.75/x - Step 3: Cross multiply
93,894.75x = 193,983.75 × 193,983.75 - Step 4: Simplify right side
93,894.75x = 37,629,695,264.06 - Step 5: Solve for x
x = 37,629,695,264.06/93,894.75 - Step 6: Final answer
x = 400,764.64
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.