Finding the Third Proportional to 93,673.50 and 138,028.50
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Solution
The third proportional to 93,673.50 and 138,028.50 is: 203,385.88
Step by Step Solution
- Step 1: Write the proportion equation
93,673.50 : 138,028.50 = 138,028.50 : x - Step 2: Convert to fraction form
93,673.50/138,028.50 = 138,028.50/x - Step 3: Cross multiply
93,673.50x = 138,028.50 × 138,028.50 - Step 4: Simplify right side
93,673.50x = 19,051,866,812.25 - Step 5: Solve for x
x = 19,051,866,812.25/93,673.50 - Step 6: Final answer
x = 203,385.88
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.