Finding the Third Proportional to 180,955.13 and 266,163.75
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Solution
The third proportional to 180,955.13 and 266,163.75 is: 391,495.64
Step by Step Solution
- Step 1: Write the proportion equation
180,955.13 : 266,163.75 = 266,163.75 : x - Step 2: Convert to fraction form
180,955.13/266,163.75 = 266,163.75/x - Step 3: Cross multiply
180,955.13x = 266,163.75 × 266,163.75 - Step 4: Simplify right side
180,955.13x = 70,843,141,814.06 - Step 5: Solve for x
x = 70,843,141,814.06/180,955.13 - Step 6: Final answer
x = 391,495.64
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.