Finding the Fourth Proportional to 95,604.00, 131,933.62 and 53,161.62
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Solution
The fourth proportional to 95,604.00, 131,933.62 and 53,161.62 is: 73,363.09
Step by Step Solution
- Step 1: Write the proportion equation
95,604.00 : 131,933.62 = 53,161.62 : x - Step 2: Convert to fraction form
95,604.00/131,933.62 = 53,161.62/x - Step 3: Cross multiply
95,604.00x = 131,933.62 × 53,161.62 - Step 4: Simplify right side
95,604.00x = 7,013,804,312.00 - Step 5: Solve for x
x = 7,013,804,312.00/95,604.00 - Step 6: Final answer
x = 73,363.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.