Finding the Fourth Proportional to 184,617.98, 276,902.35 and 51,487.09
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Solution
The fourth proportional to 184,617.98, 276,902.35 and 51,487.09 is: 77,223.77
Step by Step Solution
- Step 1: Write the proportion equation
184,617.98 : 276,902.35 = 51,487.09 : x - Step 2: Convert to fraction form
184,617.98/276,902.35 = 51,487.09/x - Step 3: Cross multiply
184,617.98x = 276,902.35 × 51,487.09 - Step 4: Simplify right side
184,617.98x = 14,256,895,684.30 - Step 5: Solve for x
x = 14,256,895,684.30/184,617.98 - Step 6: Final answer
x = 77,223.77
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1.5x scale
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.