Finding the Third Proportional to 154,134.75 and 230,574.75
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Solution
The third proportional to 154,134.75 and 230,574.75 is: 344,923.62
Step by Step Solution
- Step 1: Write the proportion equation
154,134.75 : 230,574.75 = 230,574.75 : x - Step 2: Convert to fraction form
154,134.75/230,574.75 = 230,574.75/x - Step 3: Cross multiply
154,134.75x = 230,574.75 × 230,574.75 - Step 4: Simplify right side
154,134.75x = 53,164,715,337.56 - Step 5: Solve for x
x = 53,164,715,337.56/154,134.75 - Step 6: Final answer
x = 344,923.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.