Finding the Third Proportional to 75,325.50 and 110,292.75
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Solution
The third proportional to 75,325.50 and 110,292.75 is: 161,492.33
Step by Step Solution
- Step 1: Write the proportion equation
75,325.50 : 110,292.75 = 110,292.75 : x - Step 2: Convert to fraction form
75,325.50/110,292.75 = 110,292.75/x - Step 3: Cross multiply
75,325.50x = 110,292.75 × 110,292.75 - Step 4: Simplify right side
75,325.50x = 12,164,490,702.56 - Step 5: Solve for x
x = 12,164,490,702.56/75,325.50 - Step 6: Final answer
x = 161,492.33
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.