Finding the Third Proportional to 83,675.25 and 127,476.19
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Solution
The third proportional to 83,675.25 and 127,476.19 is: 194,205.32
Step by Step Solution
- Step 1: Write the proportion equation
83,675.25 : 127,476.19 = 127,476.19 : x - Step 2: Convert to fraction form
83,675.25/127,476.19 = 127,476.19/x - Step 3: Cross multiply
83,675.25x = 127,476.19 × 127,476.19 - Step 4: Simplify right side
83,675.25x = 16,250,178,379.54 - Step 5: Solve for x
x = 16,250,178,379.54/83,675.25 - Step 6: Final answer
x = 194,205.32
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.