Finding the Third Proportional to 31,336 and 47,995
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Solution
The third proportional to 31,336 and 47,995 is: 73,510.34
Step by Step Solution
- Step 1: Write the proportion equation
31,336 : 47,995 = 47,995 : x - Step 2: Convert to fraction form
31,336/47,995 = 47,995/x - Step 3: Cross multiply
31,336x = 47,995 × 47,995 - Step 4: Simplify right side
31,336x = 2,303,520,025 - Step 5: Solve for x
x = 2,303,520,025/31,336 - Step 6: Final answer
x = 73,510.34
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.