Finding the Third Proportional to 194,408 and 423,952
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Solution
The third proportional to 194,408 and 423,952 is: 924,526.25
Step by Step Solution
- Step 1: Write the proportion equation
194,408 : 423,952 = 423,952 : x - Step 2: Convert to fraction form
194,408/423,952 = 423,952/x - Step 3: Cross multiply
194,408x = 423,952 × 423,952 - Step 4: Simplify right side
194,408x = 179,735,298,304 - Step 5: Solve for x
x = 179,735,298,304/194,408 - Step 6: Final answer
x = 924,526.25
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.