Finding the Third Proportional to 11,318.81 and 24,741.19
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Solution
The third proportional to 11,318.81 and 24,741.19 is: 54,080.44
Step by Step Solution
- Step 1: Write the proportion equation
11,318.81 : 24,741.19 = 24,741.19 : x - Step 2: Convert to fraction form
11,318.81/24,741.19 = 24,741.19/x - Step 3: Cross multiply
11,318.81x = 24,741.19 × 24,741.19 - Step 4: Simplify right side
11,318.81x = 612,126,358.91 - Step 5: Solve for x
x = 612,126,358.91/11,318.81 - Step 6: Final answer
x = 54,080.44
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.