Finding the Third Proportional to 124,494.75 and 266,739.75
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Solution
The third proportional to 124,494.75 and 266,739.75 is: 571,510.80
Step by Step Solution
- Step 1: Write the proportion equation
124,494.75 : 266,739.75 = 266,739.75 : x - Step 2: Convert to fraction form
124,494.75/266,739.75 = 266,739.75/x - Step 3: Cross multiply
124,494.75x = 266,739.75 × 266,739.75 - Step 4: Simplify right side
124,494.75x = 71,150,094,230.06 - Step 5: Solve for x
x = 71,150,094,230.06/124,494.75 - Step 6: Final answer
x = 571,510.80
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.