Finding the Third Proportional to 12,727.13 and 26,659.13
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Solution
The third proportional to 12,727.13 and 26,659.13 is: 55,842.07
Step by Step Solution
- Step 1: Write the proportion equation
12,727.13 : 26,659.13 = 26,659.13 : x - Step 2: Convert to fraction form
12,727.13/26,659.13 = 26,659.13/x - Step 3: Cross multiply
12,727.13x = 26,659.13 × 26,659.13 - Step 4: Simplify right side
12,727.13x = 710,708,945.77 - Step 5: Solve for x
x = 710,708,945.77/12,727.13 - Step 6: Final answer
x = 55,842.07
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.