Finding the Fourth Proportional to 244,252.35, 366,430.77 and 75,769.02
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Solution
The fourth proportional to 244,252.35, 366,430.77 and 75,769.02 is: 113,669.74
Step by Step Solution
- Step 1: Write the proportion equation
244,252.35 : 366,430.77 = 75,769.02 : x - Step 2: Convert to fraction form
244,252.35/366,430.77 = 75,769.02/x - Step 3: Cross multiply
244,252.35x = 366,430.77 × 75,769.02 - Step 4: Simplify right side
244,252.35x = 27,764,100,340.75 - Step 5: Solve for x
x = 27,764,100,340.75/244,252.35 - Step 6: Final answer
x = 113,669.74
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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.