Finding the Fourth Proportional to 183,345.84, 275,018.99 and 50,227.26
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Solution
The fourth proportional to 183,345.84, 275,018.99 and 50,227.26 is: 75,340.95
Step by Step Solution
- Step 1: Write the proportion equation
183,345.84 : 275,018.99 = 50,227.26 : x - Step 2: Convert to fraction form
183,345.84/275,018.99 = 50,227.26/x - Step 3: Cross multiply
183,345.84x = 275,018.99 × 50,227.26 - Step 4: Simplify right side
183,345.84x = 13,813,450,315.67 - Step 5: Solve for x
x = 13,813,450,315.67/183,345.84 - Step 6: Final answer
x = 75,340.95
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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.