Finding the Third Proportional to 83,949.75 and 132,927.75
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Solution
The third proportional to 83,949.75 and 132,927.75 is: 210,480.52
Step by Step Solution
- Step 1: Write the proportion equation
83,949.75 : 132,927.75 = 132,927.75 : x - Step 2: Convert to fraction form
83,949.75/132,927.75 = 132,927.75/x - Step 3: Cross multiply
83,949.75x = 132,927.75 × 132,927.75 - Step 4: Simplify right side
83,949.75x = 17,669,786,720.06 - Step 5: Solve for x
x = 17,669,786,720.06/83,949.75 - Step 6: Final answer
x = 210,480.52
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.