Finding the Third Proportional to 2,548.13 and 3,857.63
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Solution
The third proportional to 2,548.13 and 3,857.63 is: 5,840.09
Step by Step Solution
- Step 1: Write the proportion equation
2,548.13 : 3,857.63 = 3,857.63 : x - Step 2: Convert to fraction form
2,548.13/3,857.63 = 3,857.63/x - Step 3: Cross multiply
2,548.13x = 3,857.63 × 3,857.63 - Step 4: Simplify right side
2,548.13x = 14,881,270.64 - Step 5: Solve for x
x = 14,881,270.64/2,548.13 - Step 6: Final answer
x = 5,840.09
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.