Finding the Third Proportional to 224,964.84 and 316,442.53
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Solution
The third proportional to 224,964.84 and 316,442.53 is: 445,117.89
Step by Step Solution
- Step 1: Write the proportion equation
224,964.84 : 316,442.53 = 316,442.53 : x - Step 2: Convert to fraction form
224,964.84/316,442.53 = 316,442.53/x - Step 3: Cross multiply
224,964.84x = 316,442.53 × 316,442.53 - Step 4: Simplify right side
224,964.84x = 100,135,875,583.91 - Step 5: Solve for x
x = 100,135,875,583.91/224,964.84 - Step 6: Final answer
x = 445,117.89
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.