Finding the Third Proportional to 133,960.59 and 288,953.91
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Solution
The third proportional to 133,960.59 and 288,953.91 is: 623,275.53
Step by Step Solution
- Step 1: Write the proportion equation
133,960.59 : 288,953.91 = 288,953.91 : x - Step 2: Convert to fraction form
133,960.59/288,953.91 = 288,953.91/x - Step 3: Cross multiply
133,960.59x = 288,953.91 × 288,953.91 - Step 4: Simplify right side
133,960.59x = 83,494,359,937.13 - Step 5: Solve for x
x = 83,494,359,937.13/133,960.59 - Step 6: Final answer
x = 623,275.53
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.