Finding the Fourth Proportional to 117,410.41, 176,112.12 and 101,568.67
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Solution
The fourth proportional to 117,410.41, 176,112.12 and 101,568.67 is: 152,349.98
Step by Step Solution
- Step 1: Write the proportion equation
117,410.41 : 176,112.12 = 101,568.67 : x - Step 2: Convert to fraction form
117,410.41/176,112.12 = 101,568.67/x - Step 3: Cross multiply
117,410.41x = 176,112.12 × 101,568.67 - Step 4: Simplify right side
117,410.41x = 17,887,473,739.88 - Step 5: Solve for x
x = 17,887,473,739.88/117,410.41 - Step 6: Final answer
x = 152,349.98
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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.