Finding the Third Proportional to 125,560.97 and 189,474.19
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Solution
The third proportional to 125,560.97 and 189,474.19 is: 285,920.60
Step by Step Solution
- Step 1: Write the proportion equation
125,560.97 : 189,474.19 = 189,474.19 : x - Step 2: Convert to fraction form
125,560.97/189,474.19 = 189,474.19/x - Step 3: Cross multiply
125,560.97x = 189,474.19 × 189,474.19 - Step 4: Simplify right side
125,560.97x = 35,900,467,728.79 - Step 5: Solve for x
x = 35,900,467,728.79/125,560.97 - Step 6: Final answer
x = 285,920.60
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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.