Finding the Third Proportional to 36,279.14 and 54,966.09
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Solution
The third proportional to 36,279.14 and 54,966.09 is: 83,278.47
Step by Step Solution
- Step 1: Write the proportion equation
36,279.14 : 54,966.09 = 54,966.09 : x - Step 2: Convert to fraction form
36,279.14/54,966.09 = 54,966.09/x - Step 3: Cross multiply
36,279.14x = 54,966.09 × 54,966.09 - Step 4: Simplify right side
36,279.14x = 3,021,271,462.13 - Step 5: Solve for x
x = 3,021,271,462.13/36,279.14 - Step 6: Final answer
x = 83,278.47
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.