Finding the Fourth Proportional to 184,779.40, 277,169.10 and 183,029.80
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Solution
The fourth proportional to 184,779.40, 277,169.10 and 183,029.80 is: 274,544.70
Step by Step Solution
- Step 1: Write the proportion equation
184,779.40 : 277,169.10 = 183,029.80 : x - Step 2: Convert to fraction form
184,779.40/277,169.10 = 183,029.80/x - Step 3: Cross multiply
184,779.40x = 277,169.10 × 183,029.80 - Step 4: Simplify right side
184,779.40x = 50,730,204,939.18 - Step 5: Solve for x
x = 50,730,204,939.18/184,779.40 - Step 6: Final answer
x = 274,544.70
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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.