Finding the Fourth Proportional to 183,192.54, 274,828.23 and 56,830.26
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Solution
The fourth proportional to 183,192.54, 274,828.23 and 56,830.26 is: 85,257.62
Step by Step Solution
- Step 1: Write the proportion equation
183,192.54 : 274,828.23 = 56,830.26 : x - Step 2: Convert to fraction form
183,192.54/274,828.23 = 56,830.26/x - Step 3: Cross multiply
183,192.54x = 274,828.23 × 56,830.26 - Step 4: Simplify right side
183,192.54x = 15,618,559,766.24 - Step 5: Solve for x
x = 15,618,559,766.24/183,192.54 - Step 6: Final answer
x = 85,257.62
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1.5x scale
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.