Finding the Third Proportional to 225,768.75 and 493,515.75
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Solution
The third proportional to 225,768.75 and 493,515.75 is: 1,078,793.21
Step by Step Solution
- Step 1: Write the proportion equation
225,768.75 : 493,515.75 = 493,515.75 : x - Step 2: Convert to fraction form
225,768.75/493,515.75 = 493,515.75/x - Step 3: Cross multiply
225,768.75x = 493,515.75 × 493,515.75 - Step 4: Simplify right side
225,768.75x = 243,557,795,498.06 - Step 5: Solve for x
x = 243,557,795,498.06/225,768.75 - Step 6: Final answer
x = 1,078,793.21
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.