Finding the Fourth Proportional to 95,888.63, 143,834.99 and 24,812.79
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Solution
The fourth proportional to 95,888.63, 143,834.99 and 24,812.79 is: 37,219.71
Step by Step Solution
- Step 1: Write the proportion equation
95,888.63 : 143,834.99 = 24,812.79 : x - Step 2: Convert to fraction form
95,888.63/143,834.99 = 24,812.79/x - Step 3: Cross multiply
95,888.63x = 143,834.99 × 24,812.79 - Step 4: Simplify right side
95,888.63x = 3,568,947,277.46 - Step 5: Solve for x
x = 3,568,947,277.46/95,888.63 - Step 6: Final answer
x = 37,219.71
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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.