Finding the Third Proportional to 243 and 592.50
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Solution
The third proportional to 243 and 592.50 is: 1,444.68
Step by Step Solution
- Step 1: Write the proportion equation
243 : 592.50 = 592.50 : x - Step 2: Convert to fraction form
243/592.50 = 592.50/x - Step 3: Cross multiply
243x = 592.50 × 592.50 - Step 4: Simplify right side
243x = 351,056.25 - Step 5: Solve for x
x = 351,056.25/243 - Step 6: Final answer
x = 1,444.68
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Why These Related Problems?
These problems maintain the same ratio (2.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.