Finding the Third Proportional to 97,548.47 and 213,737.63
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Solution
The third proportional to 97,548.47 and 213,737.63 is: 468,318.70
Step by Step Solution
- Step 1: Write the proportion equation
97,548.47 : 213,737.63 = 213,737.63 : x - Step 2: Convert to fraction form
97,548.47/213,737.63 = 213,737.63/x - Step 3: Cross multiply
97,548.47x = 213,737.63 × 213,737.63 - Step 4: Simplify right side
97,548.47x = 45,683,772,340.64 - Step 5: Solve for x
x = 45,683,772,340.64/97,548.47 - Step 6: Final answer
x = 468,318.70
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.