Finding the Third Proportional to 368 and 462.50
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Solution
The third proportional to 368 and 462.50 is: 581.27
Step by Step Solution
- Step 1: Write the proportion equation
368 : 462.50 = 462.50 : x - Step 2: Convert to fraction form
368/462.50 = 462.50/x - Step 3: Cross multiply
368x = 462.50 × 462.50 - Step 4: Simplify right side
368x = 213,906.25 - Step 5: Solve for x
x = 213,906.25/368 - Step 6: Final answer
x = 581.27
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These problems maintain the same ratio (1.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.