Finding the Fourth Proportional to 244,260.23, 366,372.79 and 75,776.18
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Solution
The fourth proportional to 244,260.23, 366,372.79 and 75,776.18 is: 113,658.82
Step by Step Solution
- Step 1: Write the proportion equation
244,260.23 : 366,372.79 = 75,776.18 : x - Step 2: Convert to fraction form
244,260.23/366,372.79 = 75,776.18/x - Step 3: Cross multiply
244,260.23x = 366,372.79 × 75,776.18 - Step 4: Simplify right side
244,260.23x = 27,762,328,460.84 - Step 5: Solve for x
x = 27,762,328,460.84/244,260.23 - Step 6: Final answer
x = 113,658.82
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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.