Finding the Fourth Proportional to 164,232.41, 246,357.41 and 51,904.08
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Solution
The fourth proportional to 164,232.41, 246,357.41 and 51,904.08 is: 77,858.90
Step by Step Solution
- Step 1: Write the proportion equation
164,232.41 : 246,357.41 = 51,904.08 : x - Step 2: Convert to fraction form
164,232.41/246,357.41 = 51,904.08/x - Step 3: Cross multiply
164,232.41x = 246,357.41 × 51,904.08 - Step 4: Simplify right side
164,232.41x = 12,786,954,457.71 - Step 5: Solve for x
x = 12,786,954,457.71/164,232.41 - Step 6: Final answer
x = 77,858.90
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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.