Finding the Third Proportional to 122,197.36 and 255,567.23
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Solution
The third proportional to 122,197.36 and 255,567.23 is: 534,501.00
Step by Step Solution
- Step 1: Write the proportion equation
122,197.36 : 255,567.23 = 255,567.23 : x - Step 2: Convert to fraction form
122,197.36/255,567.23 = 255,567.23/x - Step 3: Cross multiply
122,197.36x = 255,567.23 × 255,567.23 - Step 4: Simplify right side
122,197.36x = 65,314,611,286.09 - Step 5: Solve for x
x = 65,314,611,286.09/122,197.36 - Step 6: Final answer
x = 534,501.00
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.