Finding the Fourth Proportional to 241,232.74, 332,903.19 and 133,809.73
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Solution
The fourth proportional to 241,232.74, 332,903.19 and 133,809.73 is: 184,658.54
Step by Step Solution
- Step 1: Write the proportion equation
241,232.74 : 332,903.19 = 133,809.73 : x - Step 2: Convert to fraction form
241,232.74/332,903.19 = 133,809.73/x - Step 3: Cross multiply
241,232.74x = 332,903.19 × 133,809.73 - Step 4: Simplify right side
241,232.74x = 44,545,685,970.04 - Step 5: Solve for x
x = 44,545,685,970.04/241,232.74 - Step 6: Final answer
x = 184,658.54
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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.