Finding the Fourth Proportional to 246,560.22, 369,618.30 and 88,677.68
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Solution
The fourth proportional to 246,560.22, 369,618.30 and 88,677.68 is: 132,936.66
Step by Step Solution
- Step 1: Write the proportion equation
246,560.22 : 369,618.30 = 88,677.68 : x - Step 2: Convert to fraction form
246,560.22/369,618.30 = 88,677.68/x - Step 3: Cross multiply
246,560.22x = 369,618.30 × 88,677.68 - Step 4: Simplify right side
246,560.22x = 32,776,891,481.45 - Step 5: Solve for x
x = 32,776,891,481.45/246,560.22 - Step 6: Final answer
x = 132,936.66
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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.