Finding the Third Proportional to 97,818.75 and 155,482.88
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Solution
The third proportional to 97,818.75 and 155,482.88 is: 247,139.99
Step by Step Solution
- Step 1: Write the proportion equation
97,818.75 : 155,482.88 = 155,482.88 : x - Step 2: Convert to fraction form
97,818.75/155,482.88 = 155,482.88/x - Step 3: Cross multiply
97,818.75x = 155,482.88 × 155,482.88 - Step 4: Simplify right side
97,818.75x = 24,174,924,418.27 - Step 5: Solve for x
x = 24,174,924,418.27/97,818.75 - Step 6: Final answer
x = 247,139.99
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.