Finding the Third Proportional to 130 and 341.50
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Solution
The third proportional to 130 and 341.50 is: 897.09
Step by Step Solution
- Step 1: Write the proportion equation
130 : 341.50 = 341.50 : x - Step 2: Convert to fraction form
130/341.50 = 341.50/x - Step 3: Cross multiply
130x = 341.50 × 341.50 - Step 4: Simplify right side
130x = 116,622.25 - Step 5: Solve for x
x = 116,622.25/130 - Step 6: Final answer
x = 897.09
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These problems maintain the same ratio (2.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.