Finding the Fourth Proportional to 184,860.36, 255,106.26 and 104,288.58
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Solution
The fourth proportional to 184,860.36, 255,106.26 and 104,288.58 is: 143,917.66
Step by Step Solution
- Step 1: Write the proportion equation
184,860.36 : 255,106.26 = 104,288.58 : x - Step 2: Convert to fraction form
184,860.36/255,106.26 = 104,288.58/x - Step 3: Cross multiply
184,860.36x = 255,106.26 × 104,288.58 - Step 4: Simplify right side
184,860.36x = 26,604,669,604.51 - Step 5: Solve for x
x = 26,604,669,604.51/184,860.36 - Step 6: Final answer
x = 143,917.66
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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.