Finding the Third Proportional to 20,973 and 30,594
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Solution
The third proportional to 20,973 and 30,594 is: 44,628.47
Step by Step Solution
- Step 1: Write the proportion equation
20,973 : 30,594 = 30,594 : x - Step 2: Convert to fraction form
20,973/30,594 = 30,594/x - Step 3: Cross multiply
20,973x = 30,594 × 30,594 - Step 4: Simplify right side
20,973x = 935,992,836 - Step 5: Solve for x
x = 935,992,836/20,973 - Step 6: Final answer
x = 44,628.47
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.