Finding the Third Proportional to 29,580 and 44,677.50
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Solution
The third proportional to 29,580 and 44,677.50 is: 67,480.70
Step by Step Solution
- Step 1: Write the proportion equation
29,580 : 44,677.50 = 44,677.50 : x - Step 2: Convert to fraction form
29,580/44,677.50 = 44,677.50/x - Step 3: Cross multiply
29,580x = 44,677.50 × 44,677.50 - Step 4: Simplify right side
29,580x = 1,996,079,006.25 - Step 5: Solve for x
x = 1,996,079,006.25/29,580 - Step 6: Final answer
x = 67,480.70
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.