Finding the Third Proportional to 88,374.75 and 186,985.13
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Solution
The third proportional to 88,374.75 and 186,985.13 is: 395,627.00
Step by Step Solution
- Step 1: Write the proportion equation
88,374.75 : 186,985.13 = 186,985.13 : x - Step 2: Convert to fraction form
88,374.75/186,985.13 = 186,985.13/x - Step 3: Cross multiply
88,374.75x = 186,985.13 × 186,985.13 - Step 4: Simplify right side
88,374.75x = 34,963,436,971.27 - Step 5: Solve for x
x = 34,963,436,971.27/88,374.75 - Step 6: Final answer
x = 395,627.00
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.