Finding the Third Proportional to 48,894.75 and 77,715.75
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Solution
The third proportional to 48,894.75 and 77,715.75 is: 123,525.28
Step by Step Solution
- Step 1: Write the proportion equation
48,894.75 : 77,715.75 = 77,715.75 : x - Step 2: Convert to fraction form
48,894.75/77,715.75 = 77,715.75/x - Step 3: Cross multiply
48,894.75x = 77,715.75 × 77,715.75 - Step 4: Simplify right side
48,894.75x = 6,039,737,798.06 - Step 5: Solve for x
x = 6,039,737,798.06/48,894.75 - Step 6: Final answer
x = 123,525.28
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.