Finding the Third Proportional to 34,479.75 and 52,722.75
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Solution
The third proportional to 34,479.75 and 52,722.75 is: 80,618.00
Step by Step Solution
- Step 1: Write the proportion equation
34,479.75 : 52,722.75 = 52,722.75 : x - Step 2: Convert to fraction form
34,479.75/52,722.75 = 52,722.75/x - Step 3: Cross multiply
34,479.75x = 52,722.75 × 52,722.75 - Step 4: Simplify right side
34,479.75x = 2,779,688,367.56 - Step 5: Solve for x
x = 2,779,688,367.56/34,479.75 - Step 6: Final answer
x = 80,618.00
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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.