Finding the Fourth Proportional to 184,817.79, 277,260.81 and 58,489.80
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Solution
The fourth proportional to 184,817.79, 277,260.81 and 58,489.80 is: 87,745.50
Step by Step Solution
- Step 1: Write the proportion equation
184,817.79 : 277,260.81 = 58,489.80 : x - Step 2: Convert to fraction form
184,817.79/277,260.81 = 58,489.80/x - Step 3: Cross multiply
184,817.79x = 277,260.81 × 58,489.80 - Step 4: Simplify right side
184,817.79x = 16,216,929,324.74 - Step 5: Solve for x
x = 16,216,929,324.74/184,817.79 - Step 6: Final answer
x = 87,745.50
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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.