Finding the Fourth Proportional to 173,809.01, 261,150.24 and 110,657.31
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Solution
The fourth proportional to 173,809.01, 261,150.24 and 110,657.31 is: 166,264.02
Step by Step Solution
- Step 1: Write the proportion equation
173,809.01 : 261,150.24 = 110,657.31 : x - Step 2: Convert to fraction form
173,809.01/261,150.24 = 110,657.31/x - Step 3: Cross multiply
173,809.01x = 261,150.24 × 110,657.31 - Step 4: Simplify right side
173,809.01x = 28,898,183,064.25 - Step 5: Solve for x
x = 28,898,183,064.25/173,809.01 - Step 6: Final answer
x = 166,264.02
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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.