Finding the Third Proportional to 115,135.88 and 174,492.75
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Solution
The third proportional to 115,135.88 and 174,492.75 is: 264,450.33
Step by Step Solution
- Step 1: Write the proportion equation
115,135.88 : 174,492.75 = 174,492.75 : x - Step 2: Convert to fraction form
115,135.88/174,492.75 = 174,492.75/x - Step 3: Cross multiply
115,135.88x = 174,492.75 × 174,492.75 - Step 4: Simplify right side
115,135.88x = 30,447,719,802.56 - Step 5: Solve for x
x = 30,447,719,802.56/115,135.88 - Step 6: Final answer
x = 264,450.33
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.