Finding the Third Proportional to 67,737.75 and 124,860.75
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Solution
The third proportional to 67,737.75 and 124,860.75 is: 230,155.37
Step by Step Solution
- Step 1: Write the proportion equation
67,737.75 : 124,860.75 = 124,860.75 : x - Step 2: Convert to fraction form
67,737.75/124,860.75 = 124,860.75/x - Step 3: Cross multiply
67,737.75x = 124,860.75 × 124,860.75 - Step 4: Simplify right side
67,737.75x = 15,590,206,890.56 - Step 5: Solve for x
x = 15,590,206,890.56/67,737.75 - Step 6: Final answer
x = 230,155.37
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Why These Related Problems?
These problems maintain the same ratio (1.84) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.