Finding the Third Proportional to 151,328.25 and 329,325.75
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Solution
The third proportional to 151,328.25 and 329,325.75 is: 716,690.04
Step by Step Solution
- Step 1: Write the proportion equation
151,328.25 : 329,325.75 = 329,325.75 : x - Step 2: Convert to fraction form
151,328.25/329,325.75 = 329,325.75/x - Step 3: Cross multiply
151,328.25x = 329,325.75 × 329,325.75 - Step 4: Simplify right side
151,328.25x = 108,455,449,613.06 - Step 5: Solve for x
x = 108,455,449,613.06/151,328.25 - Step 6: Final answer
x = 716,690.04
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.