Finding the Third Proportional to 525 and 595.50
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Solution
The third proportional to 525 and 595.50 is: 675.47
Step by Step Solution
- Step 1: Write the proportion equation
525 : 595.50 = 595.50 : x - Step 2: Convert to fraction form
525/595.50 = 595.50/x - Step 3: Cross multiply
525x = 595.50 × 595.50 - Step 4: Simplify right side
525x = 354,620.25 - Step 5: Solve for x
x = 354,620.25/525 - Step 6: Final answer
x = 675.47
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Why These Related Problems?
These problems maintain the same ratio (1.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.