Finding the Third Proportional to 302.77 and 465.61
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Solution
The third proportional to 302.77 and 465.61 is: 716.04
Step by Step Solution
- Step 1: Write the proportion equation
302.77 : 465.61 = 465.61 : x - Step 2: Convert to fraction form
302.77/465.61 = 465.61/x - Step 3: Cross multiply
302.77x = 465.61 × 465.61 - Step 4: Simplify right side
302.77x = 216,792.09 - Step 5: Solve for x
x = 216,792.09/302.77 - Step 6: Final answer
x = 716.04
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.