Finding the Third Proportional to 507.50 and 700
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Solution
The third proportional to 507.50 and 700 is: 965.52
Step by Step Solution
- Step 1: Write the proportion equation
507.50 : 700 = 700 : x - Step 2: Convert to fraction form
507.50/700 = 700/x - Step 3: Cross multiply
507.50x = 700 × 700 - Step 4: Simplify right side
507.50x = 490,000 - Step 5: Solve for x
x = 490,000/507.50 - Step 6: Final answer
x = 965.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.