Finding the Third Proportional to 68,812.03 and 106,349.63
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Solution
The third proportional to 68,812.03 and 106,349.63 is: 164,364.32
Step by Step Solution
- Step 1: Write the proportion equation
68,812.03 : 106,349.63 = 106,349.63 : x - Step 2: Convert to fraction form
68,812.03/106,349.63 = 106,349.63/x - Step 3: Cross multiply
68,812.03x = 106,349.63 × 106,349.63 - Step 4: Simplify right side
68,812.03x = 11,310,242,737.64 - Step 5: Solve for x
x = 11,310,242,737.64/68,812.03 - Step 6: Final answer
x = 164,364.32
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.