Finding the Fourth Proportional to 227,923.02, 341,883.99 and 61,711.02
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Solution
The fourth proportional to 227,923.02, 341,883.99 and 61,711.02 is: 92,566.38
Step by Step Solution
- Step 1: Write the proportion equation
227,923.02 : 341,883.99 = 61,711.02 : x - Step 2: Convert to fraction form
227,923.02/341,883.99 = 61,711.02/x - Step 3: Cross multiply
227,923.02x = 341,883.99 × 61,711.02 - Step 4: Simplify right side
227,923.02x = 21,098,009,744.57 - Step 5: Solve for x
x = 21,098,009,744.57/227,923.02 - Step 6: Final answer
x = 92,566.38
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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.