Finding the Third Proportional to 15,000.75 and 23,163.75
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Solution
The third proportional to 15,000.75 and 23,163.75 is: 35,768.83
Step by Step Solution
- Step 1: Write the proportion equation
15,000.75 : 23,163.75 = 23,163.75 : x - Step 2: Convert to fraction form
15,000.75/23,163.75 = 23,163.75/x - Step 3: Cross multiply
15,000.75x = 23,163.75 × 23,163.75 - Step 4: Simplify right side
15,000.75x = 536,559,314.06 - Step 5: Solve for x
x = 536,559,314.06/15,000.75 - Step 6: Final answer
x = 35,768.83
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.