Finding the Fourth Proportional to 117,464.99, 176,208.11 and 33,226.00
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Solution
The fourth proportional to 117,464.99, 176,208.11 and 33,226.00 is: 49,842.00
Step by Step Solution
- Step 1: Write the proportion equation
117,464.99 : 176,208.11 = 33,226.00 : x - Step 2: Convert to fraction form
117,464.99/176,208.11 = 33,226.00/x - Step 3: Cross multiply
117,464.99x = 176,208.11 × 33,226.00 - Step 4: Simplify right side
117,464.99x = 5,854,690,180.81 - Step 5: Solve for x
x = 5,854,690,180.81/117,464.99 - Step 6: Final answer
x = 49,842.00
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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.