Finding the Fourth Proportional to 134,350.08, 201,516.96 and 50,093.88
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Solution
The fourth proportional to 134,350.08, 201,516.96 and 50,093.88 is: 75,137.78
Step by Step Solution
- Step 1: Write the proportion equation
134,350.08 : 201,516.96 = 50,093.88 : x - Step 2: Convert to fraction form
134,350.08/201,516.96 = 50,093.88/x - Step 3: Cross multiply
134,350.08x = 201,516.96 × 50,093.88 - Step 4: Simplify right side
134,350.08x = 10,094,766,412.20 - Step 5: Solve for x
x = 10,094,766,412.20/134,350.08 - Step 6: Final answer
x = 75,137.78
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.