Finding the Third Proportional to 118,948.50 and 158,577.75
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Solution
The third proportional to 118,948.50 and 158,577.75 is: 211,410.00
Step by Step Solution
- Step 1: Write the proportion equation
118,948.50 : 158,577.75 = 158,577.75 : x - Step 2: Convert to fraction form
118,948.50/158,577.75 = 158,577.75/x - Step 3: Cross multiply
118,948.50x = 158,577.75 × 158,577.75 - Step 4: Simplify right side
118,948.50x = 25,146,902,795.06 - Step 5: Solve for x
x = 25,146,902,795.06/118,948.50 - Step 6: Final answer
x = 211,410.00
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.