Finding the Fourth Proportional to 197,941.08, 296,888.24 and 55,797.02
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Solution
The fourth proportional to 197,941.08, 296,888.24 and 55,797.02 is: 83,688.94
Step by Step Solution
- Step 1: Write the proportion equation
197,941.08 : 296,888.24 = 55,797.02 : x - Step 2: Convert to fraction form
197,941.08/296,888.24 = 55,797.02/x - Step 3: Cross multiply
197,941.08x = 296,888.24 × 55,797.02 - Step 4: Simplify right side
197,941.08x = 16,565,479,065.04 - Step 5: Solve for x
x = 16,565,479,065.04/197,941.08 - Step 6: Final answer
x = 83,688.94
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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.