Finding the Third Proportional to 68,023.13 and 102,295.69
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Solution
The third proportional to 68,023.13 and 102,295.69 is: 153,836.03
Step by Step Solution
- Step 1: Write the proportion equation
68,023.13 : 102,295.69 = 102,295.69 : x - Step 2: Convert to fraction form
68,023.13/102,295.69 = 102,295.69/x - Step 3: Cross multiply
68,023.13x = 102,295.69 × 102,295.69 - Step 4: Simplify right side
68,023.13x = 10,464,407,681.10 - Step 5: Solve for x
x = 10,464,407,681.10/68,023.13 - Step 6: Final answer
x = 153,836.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.