Finding the Third Proportional to 26,942.63 and 29,372.63
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Solution
The third proportional to 26,942.63 and 29,372.63 is: 32,021.79
Step by Step Solution
- Step 1: Write the proportion equation
26,942.63 : 29,372.63 = 29,372.63 : x - Step 2: Convert to fraction form
26,942.63/29,372.63 = 29,372.63/x - Step 3: Cross multiply
26,942.63x = 29,372.63 × 29,372.63 - Step 4: Simplify right side
26,942.63x = 862,751,099.39 - Step 5: Solve for x
x = 862,751,099.39/26,942.63 - Step 6: Final answer
x = 32,021.79
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Why These Related Problems?
These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.