Finding the Third Proportional to 47,977.31 and 104,565.94
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Solution
The third proportional to 47,977.31 and 104,565.94 is: 227,900.12
Step by Step Solution
- Step 1: Write the proportion equation
47,977.31 : 104,565.94 = 104,565.94 : x - Step 2: Convert to fraction form
47,977.31/104,565.94 = 104,565.94/x - Step 3: Cross multiply
47,977.31x = 104,565.94 × 104,565.94 - Step 4: Simplify right side
47,977.31x = 10,934,035,285.25 - Step 5: Solve for x
x = 10,934,035,285.25/47,977.31 - Step 6: Final answer
x = 227,900.12
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.