Finding the Third Proportional to 6,134.25 and 13,089.75
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Solution
The third proportional to 6,134.25 and 13,089.75 is: 27,931.95
Step by Step Solution
- Step 1: Write the proportion equation
6,134.25 : 13,089.75 = 13,089.75 : x - Step 2: Convert to fraction form
6,134.25/13,089.75 = 13,089.75/x - Step 3: Cross multiply
6,134.25x = 13,089.75 × 13,089.75 - Step 4: Simplify right side
6,134.25x = 171,341,555.06 - Step 5: Solve for x
x = 171,341,555.06/6,134.25 - Step 6: Final answer
x = 27,931.95
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.