Finding the Third Proportional to 102,768.56 and 224,163.75
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Solution
The third proportional to 102,768.56 and 224,163.75 is: 488,956.79
Step by Step Solution
- Step 1: Write the proportion equation
102,768.56 : 224,163.75 = 224,163.75 : x - Step 2: Convert to fraction form
102,768.56/224,163.75 = 224,163.75/x - Step 3: Cross multiply
102,768.56x = 224,163.75 × 224,163.75 - Step 4: Simplify right side
102,768.56x = 50,249,386,814.06 - Step 5: Solve for x
x = 50,249,386,814.06/102,768.56 - Step 6: Final answer
x = 488,956.79
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.