Finding the Third Proportional to 189,197 and 292,959
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Solution
The third proportional to 189,197 and 292,959 is: 453,627.57
Step by Step Solution
- Step 1: Write the proportion equation
189,197 : 292,959 = 292,959 : x - Step 2: Convert to fraction form
189,197/292,959 = 292,959/x - Step 3: Cross multiply
189,197x = 292,959 × 292,959 - Step 4: Simplify right side
189,197x = 85,824,975,681 - Step 5: Solve for x
x = 85,824,975,681/189,197 - Step 6: Final answer
x = 453,627.57
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.