Finding the Fourth Proportional to 184,900.98, 277,324.14 and 51,772.80
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Solution
The fourth proportional to 184,900.98, 277,324.14 and 51,772.80 is: 77,651.55
Step by Step Solution
- Step 1: Write the proportion equation
184,900.98 : 277,324.14 = 51,772.80 : x - Step 2: Convert to fraction form
184,900.98/277,324.14 = 51,772.80/x - Step 3: Cross multiply
184,900.98x = 277,324.14 × 51,772.80 - Step 4: Simplify right side
184,900.98x = 14,357,847,235.39 - Step 5: Solve for x
x = 14,357,847,235.39/184,900.98 - Step 6: Final answer
x = 77,651.55
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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.