Finding the Third Proportional to 22,742 and 32,649
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Solution
The third proportional to 22,742 and 32,649 is: 46,871.74
Step by Step Solution
- Step 1: Write the proportion equation
22,742 : 32,649 = 32,649 : x - Step 2: Convert to fraction form
22,742/32,649 = 32,649/x - Step 3: Cross multiply
22,742x = 32,649 × 32,649 - Step 4: Simplify right side
22,742x = 1,065,957,201 - Step 5: Solve for x
x = 1,065,957,201/22,742 - Step 6: Final answer
x = 46,871.74
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.