Finding the Fourth Proportional to 224,908.25, 337,356.99 and 73,105.14
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Solution
The fourth proportional to 224,908.25, 337,356.99 and 73,105.14 is: 109,655.96
Step by Step Solution
- Step 1: Write the proportion equation
224,908.25 : 337,356.99 = 73,105.14 : x - Step 2: Convert to fraction form
224,908.25/337,356.99 = 73,105.14/x - Step 3: Cross multiply
224,908.25x = 337,356.99 × 73,105.14 - Step 4: Simplify right side
224,908.25x = 24,662,529,983.93 - Step 5: Solve for x
x = 24,662,529,983.93/224,908.25 - Step 6: Final answer
x = 109,655.96
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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.