Finding the Fourth Proportional to 464,229.13, 696,544.14 and 251,147.14
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Solution
The fourth proportional to 464,229.13, 696,544.14 and 251,147.14 is: 376,829.15
Step by Step Solution
- Step 1: Write the proportion equation
464,229.13 : 696,544.14 = 251,147.14 : x - Step 2: Convert to fraction form
464,229.13/696,544.14 = 251,147.14/x - Step 3: Cross multiply
464,229.13x = 696,544.14 × 251,147.14 - Step 4: Simplify right side
464,229.13x = 174,935,068,644.76 - Step 5: Solve for x
x = 174,935,068,644.76/464,229.13 - Step 6: Final answer
x = 376,829.15
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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.