Finding the Fourth Proportional to 241,034.28, 332,629.68 and 133,606.08
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Solution
The fourth proportional to 241,034.28, 332,629.68 and 133,606.08 is: 184,377.71
Step by Step Solution
- Step 1: Write the proportion equation
241,034.28 : 332,629.68 = 133,606.08 : x - Step 2: Convert to fraction form
241,034.28/332,629.68 = 133,606.08/x - Step 3: Cross multiply
241,034.28x = 332,629.68 × 133,606.08 - Step 4: Simplify right side
241,034.28x = 44,441,347,636.45 - Step 5: Solve for x
x = 44,441,347,636.45/241,034.28 - Step 6: Final answer
x = 184,377.71
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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.