Finding the Fourth Proportional to 244,135.80, 366,203.70 and 242,580.60
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Solution
The fourth proportional to 244,135.80, 366,203.70 and 242,580.60 is: 363,870.90
Step by Step Solution
- Step 1: Write the proportion equation
244,135.80 : 366,203.70 = 242,580.60 : x - Step 2: Convert to fraction form
244,135.80/366,203.70 = 242,580.60/x - Step 3: Cross multiply
244,135.80x = 366,203.70 × 242,580.60 - Step 4: Simplify right side
244,135.80x = 88,833,913,268.22 - Step 5: Solve for x
x = 88,833,913,268.22/244,135.80 - Step 6: Final answer
x = 363,870.90
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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.