Finding the Third Proportional to 11,656.41 and 27,793.13
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Solution
The third proportional to 11,656.41 and 27,793.13 is: 66,268.95
Step by Step Solution
- Step 1: Write the proportion equation
11,656.41 : 27,793.13 = 27,793.13 : x - Step 2: Convert to fraction form
11,656.41/27,793.13 = 27,793.13/x - Step 3: Cross multiply
11,656.41x = 27,793.13 × 27,793.13 - Step 4: Simplify right side
11,656.41x = 772,457,797.27 - Step 5: Solve for x
x = 772,457,797.27/11,656.41 - Step 6: Final answer
x = 66,268.95
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Why These Related Problems?
These problems maintain the same ratio (2.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.