Finding the Third Proportional to 254,128.50 and 552,523.50
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Solution
The third proportional to 254,128.50 and 552,523.50 is: 1,201,290.76
Step by Step Solution
- Step 1: Write the proportion equation
254,128.50 : 552,523.50 = 552,523.50 : x - Step 2: Convert to fraction form
254,128.50/552,523.50 = 552,523.50/x - Step 3: Cross multiply
254,128.50x = 552,523.50 × 552,523.50 - Step 4: Simplify right side
254,128.50x = 305,282,218,052.25 - Step 5: Solve for x
x = 305,282,218,052.25/254,128.50 - Step 6: Final answer
x = 1,201,290.76
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.