Finding the Third Proportional to 84,260.25 and 127,286.44
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Solution
The third proportional to 84,260.25 and 127,286.44 is: 192,283.28
Step by Step Solution
- Step 1: Write the proportion equation
84,260.25 : 127,286.44 = 127,286.44 : x - Step 2: Convert to fraction form
84,260.25/127,286.44 = 127,286.44/x - Step 3: Cross multiply
84,260.25x = 127,286.44 × 127,286.44 - Step 4: Simplify right side
84,260.25x = 16,201,837,171.44 - Step 5: Solve for x
x = 16,201,837,171.44/84,260.25 - Step 6: Final answer
x = 192,283.28
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.