Finding the Fourth Proportional to 184,075.44, 254,022.84 and 104,587.44
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Solution
The fourth proportional to 184,075.44, 254,022.84 and 104,587.44 is: 144,329.95
Step by Step Solution
- Step 1: Write the proportion equation
184,075.44 : 254,022.84 = 104,587.44 : x - Step 2: Convert to fraction form
184,075.44/254,022.84 = 104,587.44/x - Step 3: Cross multiply
184,075.44x = 254,022.84 × 104,587.44 - Step 4: Simplify right side
184,075.44x = 26,567,598,537.13 - Step 5: Solve for x
x = 26,567,598,537.13/184,075.44 - Step 6: Final answer
x = 144,329.95
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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.