Finding the Fourth Proportional to 244,477.84, 337,544.42 and 152,737.44
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Solution
The fourth proportional to 244,477.84, 337,544.42 and 152,737.44 is: 210,880.75
Step by Step Solution
- Step 1: Write the proportion equation
244,477.84 : 337,544.42 = 152,737.44 : x - Step 2: Convert to fraction form
244,477.84/337,544.42 = 152,737.44/x - Step 3: Cross multiply
244,477.84x = 337,544.42 × 152,737.44 - Step 4: Simplify right side
244,477.84x = 51,555,670,597.08 - Step 5: Solve for x
x = 51,555,670,597.08/244,477.84 - Step 6: Final answer
x = 210,880.75
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.