Finding the Fourth Proportional to 75,854.94, 113,793.93 and 24,546.48
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Solution
The fourth proportional to 75,854.94, 113,793.93 and 24,546.48 is: 36,823.45
Step by Step Solution
- Step 1: Write the proportion equation
75,854.94 : 113,793.93 = 24,546.48 : x - Step 2: Convert to fraction form
75,854.94/113,793.93 = 24,546.48/x - Step 3: Cross multiply
75,854.94x = 113,793.93 × 24,546.48 - Step 4: Simplify right side
75,854.94x = 2,793,240,426.87 - Step 5: Solve for x
x = 2,793,240,426.87/75,854.94 - Step 6: Final answer
x = 36,823.45
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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.