Finding the Third Proportional to 6,261.75 and 13,226.63
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Solution
The third proportional to 6,261.75 and 13,226.63 is: 27,938.45
Step by Step Solution
- Step 1: Write the proportion equation
6,261.75 : 13,226.63 = 13,226.63 : x - Step 2: Convert to fraction form
6,261.75/13,226.63 = 13,226.63/x - Step 3: Cross multiply
6,261.75x = 13,226.63 × 13,226.63 - Step 4: Simplify right side
6,261.75x = 174,943,608.89 - Step 5: Solve for x
x = 174,943,608.89/6,261.75 - Step 6: Final answer
x = 27,938.45
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.