Finding the Third Proportional to 75,554.02 and 158,865.05
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Solution
The third proportional to 75,554.02 and 158,865.05 is: 334,040.53
Step by Step Solution
- Step 1: Write the proportion equation
75,554.02 : 158,865.05 = 158,865.05 : x - Step 2: Convert to fraction form
75,554.02/158,865.05 = 158,865.05/x - Step 3: Cross multiply
75,554.02x = 158,865.05 × 158,865.05 - Step 4: Simplify right side
75,554.02x = 25,238,103,118.60 - Step 5: Solve for x
x = 25,238,103,118.60/75,554.02 - Step 6: Final answer
x = 334,040.53
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.