Finding the Third Proportional to 47,257.88 and 102,273.75
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Solution
The third proportional to 47,257.88 and 102,273.75 is: 221,337.08
Step by Step Solution
- Step 1: Write the proportion equation
47,257.88 : 102,273.75 = 102,273.75 : x - Step 2: Convert to fraction form
47,257.88/102,273.75 = 102,273.75/x - Step 3: Cross multiply
47,257.88x = 102,273.75 × 102,273.75 - Step 4: Simplify right side
47,257.88x = 10,459,919,939.06 - Step 5: Solve for x
x = 10,459,919,939.06/47,257.88 - Step 6: Final answer
x = 221,337.08
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.