Finding the Fourth Proportional to 94,595.09, 141,875.62 and 24,470.15
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Solution
The fourth proportional to 94,595.09, 141,875.62 and 24,470.15 is: 36,700.82
Step by Step Solution
- Step 1: Write the proportion equation
94,595.09 : 141,875.62 = 24,470.15 : x - Step 2: Convert to fraction form
94,595.09/141,875.62 = 24,470.15/x - Step 3: Cross multiply
94,595.09x = 141,875.62 × 24,470.15 - Step 4: Simplify right side
94,595.09x = 3,471,716,932.19 - Step 5: Solve for x
x = 3,471,716,932.19/94,595.09 - Step 6: Final answer
x = 36,700.82
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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.