Finding the Fourth Proportional to 95,558.91, 143,335.11 and 24,482.19
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Solution
The fourth proportional to 95,558.91, 143,335.11 and 24,482.19 is: 36,722.45
Step by Step Solution
- Step 1: Write the proportion equation
95,558.91 : 143,335.11 = 24,482.19 : x - Step 2: Convert to fraction form
95,558.91/143,335.11 = 24,482.19/x - Step 3: Cross multiply
95,558.91x = 143,335.11 × 24,482.19 - Step 4: Simplify right side
95,558.91x = 3,509,157,396.69 - Step 5: Solve for x
x = 3,509,157,396.69/95,558.91 - Step 6: Final answer
x = 36,722.45
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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.