Finding the Third Proportional to 632 and 943.50
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Solution
The third proportional to 632 and 943.50 is: 1,408.53
Step by Step Solution
- Step 1: Write the proportion equation
632 : 943.50 = 943.50 : x - Step 2: Convert to fraction form
632/943.50 = 943.50/x - Step 3: Cross multiply
632x = 943.50 × 943.50 - Step 4: Simplify right side
632x = 890,192.25 - Step 5: Solve for x
x = 890,192.25/632 - Step 6: Final answer
x = 1,408.53
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.