Finding the Third Proportional to 12,546.75 and 27,279.75
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Solution
The third proportional to 12,546.75 and 27,279.75 is: 59,312.95
Step by Step Solution
- Step 1: Write the proportion equation
12,546.75 : 27,279.75 = 27,279.75 : x - Step 2: Convert to fraction form
12,546.75/27,279.75 = 27,279.75/x - Step 3: Cross multiply
12,546.75x = 27,279.75 × 27,279.75 - Step 4: Simplify right side
12,546.75x = 744,184,760.06 - Step 5: Solve for x
x = 744,184,760.06/12,546.75 - Step 6: Final answer
x = 59,312.95
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.