Finding the Fourth Proportional to 241,136.11, 332,786.64 and 133,727.14
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Solution
The fourth proportional to 241,136.11, 332,786.64 and 133,727.14 is: 184,553.88
Step by Step Solution
- Step 1: Write the proportion equation
241,136.11 : 332,786.64 = 133,727.14 : x - Step 2: Convert to fraction form
241,136.11/332,786.64 = 133,727.14/x - Step 3: Cross multiply
241,136.11x = 332,786.64 × 133,727.14 - Step 4: Simplify right side
241,136.11x = 44,502,605,597.41 - Step 5: Solve for x
x = 44,502,605,597.41/241,136.11 - Step 6: Final answer
x = 184,553.88
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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.