Finding the Third Proportional to 115,695.19 and 174,775.59
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Solution
The third proportional to 115,695.19 and 174,775.59 is: 264,025.75
Step by Step Solution
- Step 1: Write the proportion equation
115,695.19 : 174,775.59 = 174,775.59 : x - Step 2: Convert to fraction form
115,695.19/174,775.59 = 174,775.59/x - Step 3: Cross multiply
115,695.19x = 174,775.59 × 174,775.59 - Step 4: Simplify right side
115,695.19x = 30,546,508,170.67 - Step 5: Solve for x
x = 30,546,508,170.67/115,695.19 - Step 6: Final answer
x = 264,025.75
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.