Finding the Third Proportional to 32,220 and 48,528
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Solution
The third proportional to 32,220 and 48,528 is: 73,090.22
Step by Step Solution
- Step 1: Write the proportion equation
32,220 : 48,528 = 48,528 : x - Step 2: Convert to fraction form
32,220/48,528 = 48,528/x - Step 3: Cross multiply
32,220x = 48,528 × 48,528 - Step 4: Simplify right side
32,220x = 2,354,966,784 - Step 5: Solve for x
x = 2,354,966,784/32,220 - Step 6: Final answer
x = 73,090.22
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.