Finding the Third Proportional to 133,660.75 and 194,476.75
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Solution
The third proportional to 133,660.75 and 194,476.75 is: 282,964.19
Step by Step Solution
- Step 1: Write the proportion equation
133,660.75 : 194,476.75 = 194,476.75 : x - Step 2: Convert to fraction form
133,660.75/194,476.75 = 194,476.75/x - Step 3: Cross multiply
133,660.75x = 194,476.75 × 194,476.75 - Step 4: Simplify right side
133,660.75x = 37,821,206,290.56 - Step 5: Solve for x
x = 37,821,206,290.56/133,660.75 - Step 6: Final answer
x = 282,964.19
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.