Finding the Third Proportional to 248,438.44 and 536,215.88
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Solution
The third proportional to 248,438.44 and 536,215.88 is: 1,157,338.89
Step by Step Solution
- Step 1: Write the proportion equation
248,438.44 : 536,215.88 = 536,215.88 : x - Step 2: Convert to fraction form
248,438.44/536,215.88 = 536,215.88/x - Step 3: Cross multiply
248,438.44x = 536,215.88 × 536,215.88 - Step 4: Simplify right side
248,438.44x = 287,527,464,602.02 - Step 5: Solve for x
x = 287,527,464,602.02/248,438.44 - Step 6: Final answer
x = 1,157,338.89
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.