Finding the Third Proportional to 36,992.63 and 81,525.75
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Solution
The third proportional to 36,992.63 and 81,525.75 is: 179,669.54
Step by Step Solution
- Step 1: Write the proportion equation
36,992.63 : 81,525.75 = 81,525.75 : x - Step 2: Convert to fraction form
36,992.63/81,525.75 = 81,525.75/x - Step 3: Cross multiply
36,992.63x = 81,525.75 × 81,525.75 - Step 4: Simplify right side
36,992.63x = 6,646,447,913.06 - Step 5: Solve for x
x = 6,646,447,913.06/36,992.63 - Step 6: Final answer
x = 179,669.54
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.