Finding the Fourth Proportional to 96,263.01, 144,274.12 and 46,329.75
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Solution
The fourth proportional to 96,263.01, 144,274.12 and 46,329.75 is: 69,436.68
Step by Step Solution
- Step 1: Write the proportion equation
96,263.01 : 144,274.12 = 46,329.75 : x - Step 2: Convert to fraction form
96,263.01/144,274.12 = 46,329.75/x - Step 3: Cross multiply
96,263.01x = 144,274.12 × 46,329.75 - Step 4: Simplify right side
96,263.01x = 6,684,183,911.07 - Step 5: Solve for x
x = 6,684,183,911.07/96,263.01 - Step 6: Final answer
x = 69,436.68
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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.