Finding the Fourth Proportional to 244,050.93, 336,787.68 and 136,621.84
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Solution
The fourth proportional to 244,050.93, 336,787.68 and 136,621.84 is: 188,536.68
Step by Step Solution
- Step 1: Write the proportion equation
244,050.93 : 336,787.68 = 136,621.84 : x - Step 2: Convert to fraction form
244,050.93/336,787.68 = 136,621.84/x - Step 3: Cross multiply
244,050.93x = 336,787.68 × 136,621.84 - Step 4: Simplify right side
244,050.93x = 46,012,552,530.93 - Step 5: Solve for x
x = 46,012,552,530.93/244,050.93 - Step 6: Final answer
x = 188,536.68
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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.