Finding the Third Proportional to 197,777.25 and 292,966.88
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Solution
The third proportional to 197,777.25 and 292,966.88 is: 433,970.99
Step by Step Solution
- Step 1: Write the proportion equation
197,777.25 : 292,966.88 = 292,966.88 : x - Step 2: Convert to fraction form
197,777.25/292,966.88 = 292,966.88/x - Step 3: Cross multiply
197,777.25x = 292,966.88 × 292,966.88 - Step 4: Simplify right side
197,777.25x = 85,829,589,847.27 - Step 5: Solve for x
x = 85,829,589,847.27/197,777.25 - Step 6: Final answer
x = 433,970.99
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.