Finding the Fourth Proportional to 194,588.39, 291,313.92 and 175,911.41
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Solution
The fourth proportional to 194,588.39, 291,313.92 and 175,911.41 is: 263,353.03
Step by Step Solution
- Step 1: Write the proportion equation
194,588.39 : 291,313.92 = 175,911.41 : x - Step 2: Convert to fraction form
194,588.39/291,313.92 = 175,911.41/x - Step 3: Cross multiply
194,588.39x = 291,313.92 × 175,911.41 - Step 4: Simplify right side
194,588.39x = 51,245,442,419.83 - Step 5: Solve for x
x = 51,245,442,419.83/194,588.39 - Step 6: Final answer
x = 263,353.03
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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.