Finding the Third Proportional to 6,134.25 and 13,239.75
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Solution
The third proportional to 6,134.25 and 13,239.75 is: 28,575.78
Step by Step Solution
- Step 1: Write the proportion equation
6,134.25 : 13,239.75 = 13,239.75 : x - Step 2: Convert to fraction form
6,134.25/13,239.75 = 13,239.75/x - Step 3: Cross multiply
6,134.25x = 13,239.75 × 13,239.75 - Step 4: Simplify right side
6,134.25x = 175,290,980.06 - Step 5: Solve for x
x = 175,290,980.06/6,134.25 - Step 6: Final answer
x = 28,575.78
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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.