Finding the Third Proportional to 44,808.19 and 68,779.13
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Solution
The third proportional to 44,808.19 and 68,779.13 is: 105,573.74
Step by Step Solution
- Step 1: Write the proportion equation
44,808.19 : 68,779.13 = 68,779.13 : x - Step 2: Convert to fraction form
44,808.19/68,779.13 = 68,779.13/x - Step 3: Cross multiply
44,808.19x = 68,779.13 × 68,779.13 - Step 4: Simplify right side
44,808.19x = 4,730,568,035.77 - Step 5: Solve for x
x = 4,730,568,035.77/44,808.19 - Step 6: Final answer
x = 105,573.74
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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.