Finding the Third Proportional to 15,260.39 and 32,988.09
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Solution
The third proportional to 15,260.39 and 32,988.09 is: 71,309.73
Step by Step Solution
- Step 1: Write the proportion equation
15,260.39 : 32,988.09 = 32,988.09 : x - Step 2: Convert to fraction form
15,260.39/32,988.09 = 32,988.09/x - Step 3: Cross multiply
15,260.39x = 32,988.09 × 32,988.09 - Step 4: Simplify right side
15,260.39x = 1,088,214,329.26 - Step 5: Solve for x
x = 1,088,214,329.26/15,260.39 - Step 6: Final answer
x = 71,309.73
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.