Finding the Fourth Proportional to 95,810.32, 143,737.73 and 32,630.99
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Solution
The fourth proportional to 95,810.32, 143,737.73 and 32,630.99 is: 48,954.06
Step by Step Solution
- Step 1: Write the proportion equation
95,810.32 : 143,737.73 = 32,630.99 : x - Step 2: Convert to fraction form
95,810.32/143,737.73 = 32,630.99/x - Step 3: Cross multiply
95,810.32x = 143,737.73 × 32,630.99 - Step 4: Simplify right side
95,810.32x = 4,690,304,267.10 - Step 5: Solve for x
x = 4,690,304,267.10/95,810.32 - Step 6: Final answer
x = 48,954.06
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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.