Finding the Third Proportional to 368 and 902
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Solution
The third proportional to 368 and 902 is: 2,210.88
Step by Step Solution
- Step 1: Write the proportion equation
368 : 902 = 902 : x - Step 2: Convert to fraction form
368/902 = 902/x - Step 3: Cross multiply
368x = 902 × 902 - Step 4: Simplify right side
368x = 813,604 - Step 5: Solve for x
x = 813,604/368 - Step 6: Final answer
x = 2,210.88
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These problems maintain the same ratio (2.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.