Finding the Third Proportional to 174,309.75 and 245,463.75
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Solution
The third proportional to 174,309.75 and 245,463.75 is: 345,663.12
Step by Step Solution
- Step 1: Write the proportion equation
174,309.75 : 245,463.75 = 245,463.75 : x - Step 2: Convert to fraction form
174,309.75/245,463.75 = 245,463.75/x - Step 3: Cross multiply
174,309.75x = 245,463.75 × 245,463.75 - Step 4: Simplify right side
174,309.75x = 60,252,452,564.06 - Step 5: Solve for x
x = 60,252,452,564.06/174,309.75 - Step 6: Final answer
x = 345,663.12
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.