Finding the Third Proportional to 349,344.50 and 525,765.75
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Solution
The third proportional to 349,344.50 and 525,765.75 is: 791,280.88
Step by Step Solution
- Step 1: Write the proportion equation
349,344.50 : 525,765.75 = 525,765.75 : x - Step 2: Convert to fraction form
349,344.50/525,765.75 = 525,765.75/x - Step 3: Cross multiply
349,344.50x = 525,765.75 × 525,765.75 - Step 4: Simplify right side
349,344.50x = 276,429,623,873.06 - Step 5: Solve for x
x = 276,429,623,873.06/349,344.50 - Step 6: Final answer
x = 791,280.88
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.