Finding the Third Proportional to 376.50 and 549.75
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Solution
The third proportional to 376.50 and 549.75 is: 802.72
Step by Step Solution
- Step 1: Write the proportion equation
376.50 : 549.75 = 549.75 : x - Step 2: Convert to fraction form
376.50/549.75 = 549.75/x - Step 3: Cross multiply
376.50x = 549.75 × 549.75 - Step 4: Simplify right side
376.50x = 302,225.06 - Step 5: Solve for x
x = 302,225.06/376.50 - Step 6: Final answer
x = 802.72
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.