Finding the Third Proportional to 450.75 and 901.50
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Solution
The third proportional to 450.75 and 901.50 is: 1,803
Step by Step Solution
- Step 1: Write the proportion equation
450.75 : 901.50 = 901.50 : x - Step 2: Convert to fraction form
450.75/901.50 = 901.50/x - Step 3: Cross multiply
450.75x = 901.50 × 901.50 - Step 4: Simplify right side
450.75x = 812,702.25 - Step 5: Solve for x
x = 812,702.25/450.75 - Step 6: Final answer
x = 1,803
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Why These Related Problems?
These problems maintain the same ratio (2) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.