Finding the Fourth Proportional to 226,240.08, 339,039.16 and 166,608.08
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Solution
The fourth proportional to 226,240.08, 339,039.16 and 166,608.08 is: 249,675.76
Step by Step Solution
- Step 1: Write the proportion equation
226,240.08 : 339,039.16 = 166,608.08 : x - Step 2: Convert to fraction form
226,240.08/339,039.16 = 166,608.08/x - Step 3: Cross multiply
226,240.08x = 339,039.16 × 166,608.08 - Step 4: Simplify right side
226,240.08x = 56,486,663,492.41 - Step 5: Solve for x
x = 56,486,663,492.41/226,240.08 - Step 6: Final answer
x = 249,675.76
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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.