Finding the Third Proportional to 452.25 and 958.50
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Solution
The third proportional to 452.25 and 958.50 is: 2,031.45
Step by Step Solution
- Step 1: Write the proportion equation
452.25 : 958.50 = 958.50 : x - Step 2: Convert to fraction form
452.25/958.50 = 958.50/x - Step 3: Cross multiply
452.25x = 958.50 × 958.50 - Step 4: Simplify right side
452.25x = 918,722.25 - Step 5: Solve for x
x = 918,722.25/452.25 - Step 6: Final answer
x = 2,031.45
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.