Finding the Third Proportional to 31,797 and 50,341.50
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Solution
The third proportional to 31,797 and 50,341.50 is: 79,701.44
Step by Step Solution
- Step 1: Write the proportion equation
31,797 : 50,341.50 = 50,341.50 : x - Step 2: Convert to fraction form
31,797/50,341.50 = 50,341.50/x - Step 3: Cross multiply
31,797x = 50,341.50 × 50,341.50 - Step 4: Simplify right side
31,797x = 2,534,266,622.25 - Step 5: Solve for x
x = 2,534,266,622.25/31,797 - Step 6: Final answer
x = 79,701.44
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.