Finding the Fourth Proportional to 248,839.12, 373,258.98 and 61,850.62
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Solution
The fourth proportional to 248,839.12, 373,258.98 and 61,850.62 is: 92,776.00
Step by Step Solution
- Step 1: Write the proportion equation
248,839.12 : 373,258.98 = 61,850.62 : x - Step 2: Convert to fraction form
248,839.12/373,258.98 = 61,850.62/x - Step 3: Cross multiply
248,839.12x = 373,258.98 × 61,850.62 - Step 4: Simplify right side
248,839.12x = 23,086,299,024.31 - Step 5: Solve for x
x = 23,086,299,024.31/248,839.12 - Step 6: Final answer
x = 92,776.00
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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.