Finding the Third Proportional to 37,201.75 and 56,137.75
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Solution
The third proportional to 37,201.75 and 56,137.75 is: 84,712.33
Step by Step Solution
- Step 1: Write the proportion equation
37,201.75 : 56,137.75 = 56,137.75 : x - Step 2: Convert to fraction form
37,201.75/56,137.75 = 56,137.75/x - Step 3: Cross multiply
37,201.75x = 56,137.75 × 56,137.75 - Step 4: Simplify right side
37,201.75x = 3,151,446,975.06 - Step 5: Solve for x
x = 3,151,446,975.06/37,201.75 - Step 6: Final answer
x = 84,712.33
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.