Finding the Third Proportional to 97,117.25 and 211,885.75
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Solution
The third proportional to 97,117.25 and 211,885.75 is: 462,282.15
Step by Step Solution
- Step 1: Write the proportion equation
97,117.25 : 211,885.75 = 211,885.75 : x - Step 2: Convert to fraction form
97,117.25/211,885.75 = 211,885.75/x - Step 3: Cross multiply
97,117.25x = 211,885.75 × 211,885.75 - Step 4: Simplify right side
97,117.25x = 44,895,571,053.06 - Step 5: Solve for x
x = 44,895,571,053.06/97,117.25 - Step 6: Final answer
x = 462,282.15
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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.