Finding the Third Proportional to 229,542.75 and 349,395.75
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Solution
The third proportional to 229,542.75 and 349,395.75 is: 531,828.56
Step by Step Solution
- Step 1: Write the proportion equation
229,542.75 : 349,395.75 = 349,395.75 : x - Step 2: Convert to fraction form
229,542.75/349,395.75 = 349,395.75/x - Step 3: Cross multiply
229,542.75x = 349,395.75 × 349,395.75 - Step 4: Simplify right side
229,542.75x = 122,077,390,118.06 - Step 5: Solve for x
x = 122,077,390,118.06/229,542.75 - Step 6: Final answer
x = 531,828.56
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.