Finding the Fourth Proportional to 296,292.26, 444,323.58 and 106,712.17
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Solution
The fourth proportional to 296,292.26, 444,323.58 and 106,712.17 is: 160,026.90
Step by Step Solution
- Step 1: Write the proportion equation
296,292.26 : 444,323.58 = 106,712.17 : x - Step 2: Convert to fraction form
296,292.26/444,323.58 = 106,712.17/x - Step 3: Cross multiply
296,292.26x = 444,323.58 × 106,712.17 - Step 4: Simplify right side
296,292.26x = 47,414,731,892.99 - Step 5: Solve for x
x = 47,414,731,892.99/296,292.26 - Step 6: Final answer
x = 160,026.90
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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.