Finding the Third Proportional to 125,924.63 and 199,391.63
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Solution
The third proportional to 125,924.63 and 199,391.63 is: 315,720.77
Step by Step Solution
- Step 1: Write the proportion equation
125,924.63 : 199,391.63 = 199,391.63 : x - Step 2: Convert to fraction form
125,924.63/199,391.63 = 199,391.63/x - Step 3: Cross multiply
125,924.63x = 199,391.63 × 199,391.63 - Step 4: Simplify right side
125,924.63x = 39,757,020,120.14 - Step 5: Solve for x
x = 39,757,020,120.14/125,924.63 - Step 6: Final answer
x = 315,720.77
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.