Finding the Third Proportional to 119,772 and 282,285
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Solution
The third proportional to 119,772 and 282,285 is: 665,304.25
Step by Step Solution
- Step 1: Write the proportion equation
119,772 : 282,285 = 282,285 : x - Step 2: Convert to fraction form
119,772/282,285 = 282,285/x - Step 3: Cross multiply
119,772x = 282,285 × 282,285 - Step 4: Simplify right side
119,772x = 79,684,821,225 - Step 5: Solve for x
x = 79,684,821,225/119,772 - Step 6: Final answer
x = 665,304.25
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.