Finding the Fourth Proportional to 244,539.10, 366,808.65 and 244,539.10
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Solution
The fourth proportional to 244,539.10, 366,808.65 and 244,539.10 is: 366,808.65
Step by Step Solution
- Step 1: Write the proportion equation
244,539.10 : 366,808.65 = 244,539.10 : x - Step 2: Convert to fraction form
244,539.10/366,808.65 = 244,539.10/x - Step 3: Cross multiply
244,539.10x = 366,808.65 × 244,539.10 - Step 4: Simplify right side
244,539.10x = 89,699,057,143.22 - Step 5: Solve for x
x = 89,699,057,143.22/244,539.10 - Step 6: Final answer
x = 366,808.65
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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.