Finding the Third Proportional to 39,295.13 and 80,412.75
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Solution
The third proportional to 39,295.13 and 80,412.75 is: 164,555.03
Step by Step Solution
- Step 1: Write the proportion equation
39,295.13 : 80,412.75 = 80,412.75 : x - Step 2: Convert to fraction form
39,295.13/80,412.75 = 80,412.75/x - Step 3: Cross multiply
39,295.13x = 80,412.75 × 80,412.75 - Step 4: Simplify right side
39,295.13x = 6,466,210,362.56 - Step 5: Solve for x
x = 6,466,210,362.56/39,295.13 - Step 6: Final answer
x = 164,555.03
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.