Finding the Fourth Proportional to 188,958.24, 283,453.68 and 48,715.68
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Solution
The fourth proportional to 188,958.24, 283,453.68 and 48,715.68 is: 73,077.73
Step by Step Solution
- Step 1: Write the proportion equation
188,958.24 : 283,453.68 = 48,715.68 : x - Step 2: Convert to fraction form
188,958.24/283,453.68 = 48,715.68/x - Step 3: Cross multiply
188,958.24x = 283,453.68 × 48,715.68 - Step 4: Simplify right side
188,958.24x = 13,808,638,769.70 - Step 5: Solve for x
x = 13,808,638,769.70/188,958.24 - Step 6: Final answer
x = 73,077.73
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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.