Finding the Fourth Proportional to 184,679.44, 277,055.62 and 58,339.19
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Solution
The fourth proportional to 184,679.44, 277,055.62 and 58,339.19 is: 87,520.31
Step by Step Solution
- Step 1: Write the proportion equation
184,679.44 : 277,055.62 = 58,339.19 : x - Step 2: Convert to fraction form
184,679.44/277,055.62 = 58,339.19/x - Step 3: Cross multiply
184,679.44x = 277,055.62 × 58,339.19 - Step 4: Simplify right side
184,679.44x = 16,163,201,002.54 - Step 5: Solve for x
x = 16,163,201,002.54/184,679.44 - Step 6: Final answer
x = 87,520.31
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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.