Finding the Third Proportional to 307,167.75 and 465,045.75
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Solution
The third proportional to 307,167.75 and 465,045.75 is: 704,069.84
Step by Step Solution
- Step 1: Write the proportion equation
307,167.75 : 465,045.75 = 465,045.75 : x - Step 2: Convert to fraction form
307,167.75/465,045.75 = 465,045.75/x - Step 3: Cross multiply
307,167.75x = 465,045.75 × 465,045.75 - Step 4: Simplify right side
307,167.75x = 216,267,549,593.06 - Step 5: Solve for x
x = 216,267,549,593.06/307,167.75 - Step 6: Final answer
x = 704,069.84
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.