Finding the Third Proportional to 47,322 and 103,860
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Solution
The third proportional to 47,322 and 103,860 is: 227,946.82
Step by Step Solution
- Step 1: Write the proportion equation
47,322 : 103,860 = 103,860 : x - Step 2: Convert to fraction form
47,322/103,860 = 103,860/x - Step 3: Cross multiply
47,322x = 103,860 × 103,860 - Step 4: Simplify right side
47,322x = 10,786,899,600 - Step 5: Solve for x
x = 10,786,899,600/47,322 - Step 6: Final answer
x = 227,946.82
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.