Finding the Fourth Proportional to 246,850.88, 370,218.44 and 69,374.80
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Solution
The fourth proportional to 246,850.88, 370,218.44 and 69,374.80 is: 104,045.93
Step by Step Solution
- Step 1: Write the proportion equation
246,850.88 : 370,218.44 = 69,374.80 : x - Step 2: Convert to fraction form
246,850.88/370,218.44 = 69,374.80/x - Step 3: Cross multiply
246,850.88x = 370,218.44 × 69,374.80 - Step 4: Simplify right side
246,850.88x = 25,683,830,231.31 - Step 5: Solve for x
x = 25,683,830,231.31/246,850.88 - Step 6: Final answer
x = 104,045.93
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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.