Finding the Third Proportional to 2,318.06 and 5,009.06
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Solution
The third proportional to 2,318.06 and 5,009.06 is: 10,824.00
Step by Step Solution
- Step 1: Write the proportion equation
2,318.06 : 5,009.06 = 5,009.06 : x - Step 2: Convert to fraction form
2,318.06/5,009.06 = 5,009.06/x - Step 3: Cross multiply
2,318.06x = 5,009.06 × 5,009.06 - Step 4: Simplify right side
2,318.06x = 25,090,707.13 - Step 5: Solve for x
x = 25,090,707.13/2,318.06 - Step 6: Final answer
x = 10,824.00
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.