Finding the Third Proportional to 174,958.13 and 357,297.75
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Solution
The third proportional to 174,958.13 and 357,297.75 is: 729,669.93
Step by Step Solution
- Step 1: Write the proportion equation
174,958.13 : 357,297.75 = 357,297.75 : x - Step 2: Convert to fraction form
174,958.13/357,297.75 = 357,297.75/x - Step 3: Cross multiply
174,958.13x = 357,297.75 × 357,297.75 - Step 4: Simplify right side
174,958.13x = 127,661,682,155.06 - Step 5: Solve for x
x = 127,661,682,155.06/174,958.13 - Step 6: Final answer
x = 729,669.93
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.