Finding the Fourth Proportional to 184,928.92, 255,203.99 and 104,357.41
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Solution
The fourth proportional to 184,928.92, 255,203.99 and 104,357.41 is: 144,014.40
Step by Step Solution
- Step 1: Write the proportion equation
184,928.92 : 255,203.99 = 104,357.41 : x - Step 2: Convert to fraction form
184,928.92/255,203.99 = 104,357.41/x - Step 3: Cross multiply
184,928.92x = 255,203.99 × 104,357.41 - Step 4: Simplify right side
184,928.92x = 26,632,427,418.07 - Step 5: Solve for x
x = 26,632,427,418.07/184,928.92 - Step 6: Final answer
x = 144,014.40
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.