Finding the Fourth Proportional to 96,797.27, 133,526.07 and 60,924.99
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Solution
The fourth proportional to 96,797.27, 133,526.07 and 60,924.99 is: 84,042.40
Step by Step Solution
- Step 1: Write the proportion equation
96,797.27 : 133,526.07 = 60,924.99 : x - Step 2: Convert to fraction form
96,797.27/133,526.07 = 60,924.99/x - Step 3: Cross multiply
96,797.27x = 133,526.07 × 60,924.99 - Step 4: Simplify right side
96,797.27x = 8,135,074,479.49 - Step 5: Solve for x
x = 8,135,074,479.49/96,797.27 - Step 6: Final answer
x = 84,042.40
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.