Finding the Third Proportional to 10,247.63 and 22,236.75
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Solution
The third proportional to 10,247.63 and 22,236.75 is: 48,252.45
Step by Step Solution
- Step 1: Write the proportion equation
10,247.63 : 22,236.75 = 22,236.75 : x - Step 2: Convert to fraction form
10,247.63/22,236.75 = 22,236.75/x - Step 3: Cross multiply
10,247.63x = 22,236.75 × 22,236.75 - Step 4: Simplify right side
10,247.63x = 494,473,050.56 - Step 5: Solve for x
x = 494,473,050.56/10,247.63 - Step 6: Final answer
x = 48,252.45
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.