Finding the Third Proportional to 118,919.25 and 184,173.75
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Solution
The third proportional to 118,919.25 and 184,173.75 is: 285,235.32
Step by Step Solution
- Step 1: Write the proportion equation
118,919.25 : 184,173.75 = 184,173.75 : x - Step 2: Convert to fraction form
118,919.25/184,173.75 = 184,173.75/x - Step 3: Cross multiply
118,919.25x = 184,173.75 × 184,173.75 - Step 4: Simplify right side
118,919.25x = 33,919,970,189.06 - Step 5: Solve for x
x = 33,919,970,189.06/118,919.25 - Step 6: Final answer
x = 285,235.32
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.