Finding the Third Proportional to 461.25 and 525.38
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Solution
The third proportional to 461.25 and 525.38 is: 598.41
Step by Step Solution
- Step 1: Write the proportion equation
461.25 : 525.38 = 525.38 : x - Step 2: Convert to fraction form
461.25/525.38 = 525.38/x - Step 3: Cross multiply
461.25x = 525.38 × 525.38 - Step 4: Simplify right side
461.25x = 276,018.89 - Step 5: Solve for x
x = 276,018.89/461.25 - Step 6: Final answer
x = 598.41
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Why These Related Problems?
These problems maintain the same ratio (1.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.