Finding the Third Proportional to 7,059.09 and 15,347.95
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Solution
The third proportional to 7,059.09 and 15,347.95 is: 33,369.68
Step by Step Solution
- Step 1: Write the proportion equation
7,059.09 : 15,347.95 = 15,347.95 : x - Step 2: Convert to fraction form
7,059.09/15,347.95 = 15,347.95/x - Step 3: Cross multiply
7,059.09x = 15,347.95 × 15,347.95 - Step 4: Simplify right side
7,059.09x = 235,559,665.13 - Step 5: Solve for x
x = 235,559,665.13/7,059.09 - Step 6: Final answer
x = 33,369.68
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.