Finding the Fourth Proportional to 294,371.88, 441,210.14 and 125,842.92
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Solution
The fourth proportional to 294,371.88, 441,210.14 and 125,842.92 is: 188,615.75
Step by Step Solution
- Step 1: Write the proportion equation
294,371.88 : 441,210.14 = 125,842.92 : x - Step 2: Convert to fraction form
294,371.88/441,210.14 = 125,842.92/x - Step 3: Cross multiply
294,371.88x = 441,210.14 × 125,842.92 - Step 4: Simplify right side
294,371.88x = 55,523,172,351.21 - Step 5: Solve for x
x = 55,523,172,351.21/294,371.88 - Step 6: Final answer
x = 188,615.75
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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.