Finding the Third Proportional to 101,125.97 and 219,896.02
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Solution
The third proportional to 101,125.97 and 219,896.02 is: 478,158.66
Step by Step Solution
- Step 1: Write the proportion equation
101,125.97 : 219,896.02 = 219,896.02 : x - Step 2: Convert to fraction form
101,125.97/219,896.02 = 219,896.02/x - Step 3: Cross multiply
101,125.97x = 219,896.02 × 219,896.02 - Step 4: Simplify right side
101,125.97x = 48,354,257,687.75 - Step 5: Solve for x
x = 48,354,257,687.75/101,125.97 - Step 6: Final answer
x = 478,158.66
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.