Finding the Fourth Proportional to 244,028.35, 365,565.84 and 168,113.53
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Solution
The fourth proportional to 244,028.35, 365,565.84 and 168,113.53 is: 251,841.90
Step by Step Solution
- Step 1: Write the proportion equation
244,028.35 : 365,565.84 = 168,113.53 : x - Step 2: Convert to fraction form
244,028.35/365,565.84 = 168,113.53/x - Step 3: Cross multiply
244,028.35x = 365,565.84 × 168,113.53 - Step 4: Simplify right side
244,028.35x = 61,456,563,809.82 - Step 5: Solve for x
x = 61,456,563,809.82/244,028.35 - Step 6: Final answer
x = 251,841.90
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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.