Finding the Fourth Proportional to 227,385.99, 341,315.55 and 167,482.10
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Solution
The fourth proportional to 227,385.99, 341,315.55 and 167,482.10 is: 251,397.39
Step by Step Solution
- Step 1: Write the proportion equation
227,385.99 : 341,315.55 = 167,482.10 : x - Step 2: Convert to fraction form
227,385.99/341,315.55 = 167,482.10/x - Step 3: Cross multiply
227,385.99x = 341,315.55 × 167,482.10 - Step 4: Simplify right side
227,385.99x = 57,164,244,239.24 - Step 5: Solve for x
x = 57,164,244,239.24/227,385.99 - Step 6: Final answer
x = 251,397.39
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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.