Finding the Fourth Proportional to 88,202.44, 132,303.18 and 32,042.44
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Solution
The fourth proportional to 88,202.44, 132,303.18 and 32,042.44 is: 48,063.49
Step by Step Solution
- Step 1: Write the proportion equation
88,202.44 : 132,303.18 = 32,042.44 : x - Step 2: Convert to fraction form
88,202.44/132,303.18 = 32,042.44/x - Step 3: Cross multiply
88,202.44x = 132,303.18 × 32,042.44 - Step 4: Simplify right side
88,202.44x = 4,239,316,706.96 - Step 5: Solve for x
x = 4,239,316,706.96/88,202.44 - Step 6: Final answer
x = 48,063.49
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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.