Finding the Third Proportional to 306,913.50 and 465,108.75
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Solution
The third proportional to 306,913.50 and 465,108.75 is: 704,844.03
Step by Step Solution
- Step 1: Write the proportion equation
306,913.50 : 465,108.75 = 465,108.75 : x - Step 2: Convert to fraction form
306,913.50/465,108.75 = 465,108.75/x - Step 3: Cross multiply
306,913.50x = 465,108.75 × 465,108.75 - Step 4: Simplify right side
306,913.50x = 216,326,149,326.56 - Step 5: Solve for x
x = 216,326,149,326.56/306,913.50 - Step 6: Final answer
x = 704,844.03
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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.