Finding the Fourth Proportional to 244,358.20, 366,427.95 and 94,548.70
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Solution
The fourth proportional to 244,358.20, 366,427.95 and 94,548.70 is: 141,780.74
Step by Step Solution
- Step 1: Write the proportion equation
244,358.20 : 366,427.95 = 94,548.70 : x - Step 2: Convert to fraction form
244,358.20/366,427.95 = 94,548.70/x - Step 3: Cross multiply
244,358.20x = 366,427.95 × 94,548.70 - Step 4: Simplify right side
244,358.20x = 34,645,286,316.17 - Step 5: Solve for x
x = 34,645,286,316.17/244,358.20 - Step 6: Final answer
x = 141,780.74
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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.