Finding the Third Proportional to 22,288 and 47,840
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Solution
The third proportional to 22,288 and 47,840 is: 102,686.00
Step by Step Solution
- Step 1: Write the proportion equation
22,288 : 47,840 = 47,840 : x - Step 2: Convert to fraction form
22,288/47,840 = 47,840/x - Step 3: Cross multiply
22,288x = 47,840 × 47,840 - Step 4: Simplify right side
22,288x = 2,288,665,600 - Step 5: Solve for x
x = 2,288,665,600/22,288 - Step 6: Final answer
x = 102,686.00
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.