Finding the Third Proportional to 238,929.75 and 513,276.75
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Solution
The third proportional to 238,929.75 and 513,276.75 is: 1,102,638.00
Step by Step Solution
- Step 1: Write the proportion equation
238,929.75 : 513,276.75 = 513,276.75 : x - Step 2: Convert to fraction form
238,929.75/513,276.75 = 513,276.75/x - Step 3: Cross multiply
238,929.75x = 513,276.75 × 513,276.75 - Step 4: Simplify right side
238,929.75x = 263,453,022,090.56 - Step 5: Solve for x
x = 263,453,022,090.56/238,929.75 - Step 6: Final answer
x = 1,102,638.00
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.