Finding the Fourth Proportional to 363,269.97, 544,925.43 and 110,558.70
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Solution
The fourth proportional to 363,269.97, 544,925.43 and 110,558.70 is: 165,844.28
Step by Step Solution
- Step 1: Write the proportion equation
363,269.97 : 544,925.43 = 110,558.70 : x - Step 2: Convert to fraction form
363,269.97/544,925.43 = 110,558.70/x - Step 3: Cross multiply
363,269.97x = 544,925.43 × 110,558.70 - Step 4: Simplify right side
363,269.97x = 60,246,247,137.74 - Step 5: Solve for x
x = 60,246,247,137.74/363,269.97 - Step 6: Final answer
x = 165,844.28
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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.