Finding the Third Proportional to 11,202.75 and 15,702.75
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Solution
The third proportional to 11,202.75 and 15,702.75 is: 22,010.34
Step by Step Solution
- Step 1: Write the proportion equation
11,202.75 : 15,702.75 = 15,702.75 : x - Step 2: Convert to fraction form
11,202.75/15,702.75 = 15,702.75/x - Step 3: Cross multiply
11,202.75x = 15,702.75 × 15,702.75 - Step 4: Simplify right side
11,202.75x = 246,576,357.56 - Step 5: Solve for x
x = 246,576,357.56/11,202.75 - Step 6: Final answer
x = 22,010.34
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.