Finding the Third Proportional to 145.50 and 293
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Solution
The third proportional to 145.50 and 293 is: 590.03
Step by Step Solution
- Step 1: Write the proportion equation
145.50 : 293 = 293 : x - Step 2: Convert to fraction form
145.50/293 = 293/x - Step 3: Cross multiply
145.50x = 293 × 293 - Step 4: Simplify right side
145.50x = 85,849 - Step 5: Solve for x
x = 85,849/145.50 - Step 6: Final answer
x = 590.03
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Why These Related Problems?
These problems maintain the same ratio (2.01) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.