Finding the Fourth Proportional to 294,067.97, 441,298.58 and 125,627.66
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Solution
The fourth proportional to 294,067.97, 441,298.58 and 125,627.66 is: 188,525.48
Step by Step Solution
- Step 1: Write the proportion equation
294,067.97 : 441,298.58 = 125,627.66 : x - Step 2: Convert to fraction form
294,067.97/441,298.58 = 125,627.66/x - Step 3: Cross multiply
294,067.97x = 441,298.58 × 125,627.66 - Step 4: Simplify right side
294,067.97x = 55,439,305,132.09 - Step 5: Solve for x
x = 55,439,305,132.09/294,067.97 - Step 6: Final answer
x = 188,525.48
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.