Finding the Fourth Proportional to 183,551.93, 275,295.05 and 116,793.75
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Solution
The fourth proportional to 183,551.93, 275,295.05 and 116,793.75 is: 175,169.73
Step by Step Solution
- Step 1: Write the proportion equation
183,551.93 : 275,295.05 = 116,793.75 : x - Step 2: Convert to fraction form
183,551.93/275,295.05 = 116,793.75/x - Step 3: Cross multiply
183,551.93x = 275,295.05 × 116,793.75 - Step 4: Simplify right side
183,551.93x = 32,152,740,661.97 - Step 5: Solve for x
x = 32,152,740,661.97/183,551.93 - Step 6: Final answer
x = 175,169.73
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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.