Finding the Third Proportional to 92,336.63 and 198,465.75
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Solution
The third proportional to 92,336.63 and 198,465.75 is: 426,576.71
Step by Step Solution
- Step 1: Write the proportion equation
92,336.63 : 198,465.75 = 198,465.75 : x - Step 2: Convert to fraction form
92,336.63/198,465.75 = 198,465.75/x - Step 3: Cross multiply
92,336.63x = 198,465.75 × 198,465.75 - Step 4: Simplify right side
92,336.63x = 39,388,653,923.06 - Step 5: Solve for x
x = 39,388,653,923.06/92,336.63 - Step 6: Final answer
x = 426,576.71
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.