Finding the Third Proportional to 126,254.25 and 276,261.75
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Solution
The third proportional to 126,254.25 and 276,261.75 is: 604,498.89
Step by Step Solution
- Step 1: Write the proportion equation
126,254.25 : 276,261.75 = 276,261.75 : x - Step 2: Convert to fraction form
126,254.25/276,261.75 = 276,261.75/x - Step 3: Cross multiply
126,254.25x = 276,261.75 × 276,261.75 - Step 4: Simplify right side
126,254.25x = 76,320,554,513.06 - Step 5: Solve for x
x = 76,320,554,513.06/126,254.25 - Step 6: Final answer
x = 604,498.89
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.