Finding the Fourth Proportional to 183,344.84, 275,017.49 and 50,226.26
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Solution
The fourth proportional to 183,344.84, 275,017.49 and 50,226.26 is: 75,339.45
Step by Step Solution
- Step 1: Write the proportion equation
183,344.84 : 275,017.49 = 50,226.26 : x - Step 2: Convert to fraction form
183,344.84/275,017.49 = 50,226.26/x - Step 3: Cross multiply
183,344.84x = 275,017.49 × 50,226.26 - Step 4: Simplify right side
183,344.84x = 13,813,098,331.07 - Step 5: Solve for x
x = 13,813,098,331.07/183,344.84 - Step 6: Final answer
x = 75,339.45
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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.