Finding the Fourth Proportional to 195,684.23, 293,568.18 and 60,745.34
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Solution
The fourth proportional to 195,684.23, 293,568.18 and 60,745.34 is: 91,130.99
Step by Step Solution
- Step 1: Write the proportion equation
195,684.23 : 293,568.18 = 60,745.34 : x - Step 2: Convert to fraction form
195,684.23/293,568.18 = 60,745.34/x - Step 3: Cross multiply
195,684.23x = 293,568.18 × 60,745.34 - Step 4: Simplify right side
195,684.23x = 17,832,897,135.71 - Step 5: Solve for x
x = 17,832,897,135.71/195,684.23 - Step 6: Final answer
x = 91,130.99
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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.