Finding the Third Proportional to 116,556.75 and 254,193.75
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Solution
The third proportional to 116,556.75 and 254,193.75 is: 554,360.54
Step by Step Solution
- Step 1: Write the proportion equation
116,556.75 : 254,193.75 = 254,193.75 : x - Step 2: Convert to fraction form
116,556.75/254,193.75 = 254,193.75/x - Step 3: Cross multiply
116,556.75x = 254,193.75 × 254,193.75 - Step 4: Simplify right side
116,556.75x = 64,614,462,539.06 - Step 5: Solve for x
x = 64,614,462,539.06/116,556.75 - Step 6: Final answer
x = 554,360.54
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.