Finding the Third Proportional to 104,616.75 and 214,741.50
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Solution
The third proportional to 104,616.75 and 214,741.50 is: 440,788.99
Step by Step Solution
- Step 1: Write the proportion equation
104,616.75 : 214,741.50 = 214,741.50 : x - Step 2: Convert to fraction form
104,616.75/214,741.50 = 214,741.50/x - Step 3: Cross multiply
104,616.75x = 214,741.50 × 214,741.50 - Step 4: Simplify right side
104,616.75x = 46,113,911,822.25 - Step 5: Solve for x
x = 46,113,911,822.25/104,616.75 - Step 6: Final answer
x = 440,788.99
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.