Finding the Third Proportional to 3,259.13 and 7,125.75
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Solution
The third proportional to 3,259.13 and 7,125.75 is: 15,579.74
Step by Step Solution
- Step 1: Write the proportion equation
3,259.13 : 7,125.75 = 7,125.75 : x - Step 2: Convert to fraction form
3,259.13/7,125.75 = 7,125.75/x - Step 3: Cross multiply
3,259.13x = 7,125.75 × 7,125.75 - Step 4: Simplify right side
3,259.13x = 50,776,313.06 - Step 5: Solve for x
x = 50,776,313.06/3,259.13 - Step 6: Final answer
x = 15,579.74
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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.