Finding the Third Proportional to 48,702.75 and 62,232.75
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Solution
The third proportional to 48,702.75 and 62,232.75 is: 79,521.49
Step by Step Solution
- Step 1: Write the proportion equation
48,702.75 : 62,232.75 = 62,232.75 : x - Step 2: Convert to fraction form
48,702.75/62,232.75 = 62,232.75/x - Step 3: Cross multiply
48,702.75x = 62,232.75 × 62,232.75 - Step 4: Simplify right side
48,702.75x = 3,872,915,172.56 - Step 5: Solve for x
x = 3,872,915,172.56/48,702.75 - Step 6: Final answer
x = 79,521.49
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These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.