Finding the Third Proportional to 165,560.25 and 357,579.75
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Solution
The third proportional to 165,560.25 and 357,579.75 is: 772,306.62
Step by Step Solution
- Step 1: Write the proportion equation
165,560.25 : 357,579.75 = 357,579.75 : x - Step 2: Convert to fraction form
165,560.25/357,579.75 = 357,579.75/x - Step 3: Cross multiply
165,560.25x = 357,579.75 × 357,579.75 - Step 4: Simplify right side
165,560.25x = 127,863,277,610.06 - Step 5: Solve for x
x = 127,863,277,610.06/165,560.25 - Step 6: Final answer
x = 772,306.62
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.