Finding the Fourth Proportional to 244,201.60, 366,302.40 and 160,220.80
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Solution
The fourth proportional to 244,201.60, 366,302.40 and 160,220.80 is: 240,331.20
Step by Step Solution
- Step 1: Write the proportion equation
244,201.60 : 366,302.40 = 160,220.80 : x - Step 2: Convert to fraction form
244,201.60/366,302.40 = 160,220.80/x - Step 3: Cross multiply
244,201.60x = 366,302.40 × 160,220.80 - Step 4: Simplify right side
244,201.60x = 58,689,263,569.92 - Step 5: Solve for x
x = 58,689,263,569.92/244,201.60 - Step 6: Final answer
x = 240,331.20
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1.5x scale
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.