Finding the Third Proportional to 124,707.75 and 188,367.75
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Solution
The third proportional to 124,707.75 and 188,367.75 is: 284,524.49
Step by Step Solution
- Step 1: Write the proportion equation
124,707.75 : 188,367.75 = 188,367.75 : x - Step 2: Convert to fraction form
124,707.75/188,367.75 = 188,367.75/x - Step 3: Cross multiply
124,707.75x = 188,367.75 × 188,367.75 - Step 4: Simplify right side
124,707.75x = 35,482,409,240.06 - Step 5: Solve for x
x = 35,482,409,240.06/124,707.75 - Step 6: Final answer
x = 284,524.49
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.