Finding the Third Proportional to 525 and 607.50
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Solution
The third proportional to 525 and 607.50 is: 702.96
Step by Step Solution
- Step 1: Write the proportion equation
525 : 607.50 = 607.50 : x - Step 2: Convert to fraction form
525/607.50 = 607.50/x - Step 3: Cross multiply
525x = 607.50 × 607.50 - Step 4: Simplify right side
525x = 369,056.25 - Step 5: Solve for x
x = 369,056.25/525 - Step 6: Final answer
x = 702.96
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Why These Related Problems?
These problems maintain the same ratio (1.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.