Finding the Fourth Proportional to 241,278.44, 332,963.86 and 133,864.84
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Solution
The fourth proportional to 241,278.44, 332,963.86 and 133,864.84 is: 184,733.26
Step by Step Solution
- Step 1: Write the proportion equation
241,278.44 : 332,963.86 = 133,864.84 : x - Step 2: Convert to fraction form
241,278.44/332,963.86 = 133,864.84/x - Step 3: Cross multiply
241,278.44x = 332,963.86 × 133,864.84 - Step 4: Simplify right side
241,278.44x = 44,572,153,844.68 - Step 5: Solve for x
x = 44,572,153,844.68/241,278.44 - Step 6: Final answer
x = 184,733.26
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1.5x scale
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.