Finding the Fourth Proportional to 94,023.18, 141,035.11 and 23,902.49
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Solution
The fourth proportional to 94,023.18, 141,035.11 and 23,902.49 is: 35,853.82
Step by Step Solution
- Step 1: Write the proportion equation
94,023.18 : 141,035.11 = 23,902.49 : x - Step 2: Convert to fraction form
94,023.18/141,035.11 = 23,902.49/x - Step 3: Cross multiply
94,023.18x = 141,035.11 × 23,902.49 - Step 4: Simplify right side
94,023.18x = 3,371,090,599.26 - Step 5: Solve for x
x = 3,371,090,599.26/94,023.18 - Step 6: Final answer
x = 35,853.82
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1.5x scale
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.