Finding the Fourth Proportional to 84,327.44, 116,361.96 and 46,599.44
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Solution
The fourth proportional to 84,327.44, 116,361.96 and 46,599.44 is: 64,301.75
Step by Step Solution
- Step 1: Write the proportion equation
84,327.44 : 116,361.96 = 46,599.44 : x - Step 2: Convert to fraction form
84,327.44/116,361.96 = 46,599.44/x - Step 3: Cross multiply
84,327.44x = 116,361.96 × 46,599.44 - Step 4: Simplify right side
84,327.44x = 5,422,402,173.30 - Step 5: Solve for x
x = 5,422,402,173.30/84,327.44 - Step 6: Final answer
x = 64,301.75
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1.5x scale
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.