Finding the Third Proportional to 36,455.06 and 86,945.06
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Solution
The third proportional to 36,455.06 and 86,945.06 is: 207,363.35
Step by Step Solution
- Step 1: Write the proportion equation
36,455.06 : 86,945.06 = 86,945.06 : x - Step 2: Convert to fraction form
36,455.06/86,945.06 = 86,945.06/x - Step 3: Cross multiply
36,455.06x = 86,945.06 × 86,945.06 - Step 4: Simplify right side
36,455.06x = 7,559,443,893.13 - Step 5: Solve for x
x = 7,559,443,893.13/36,455.06 - Step 6: Final answer
x = 207,363.35
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These problems maintain the same ratio (2.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.