Finding the Third Proportional to 163,370.25 and 249,861.75
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Solution
The third proportional to 163,370.25 and 249,861.75 is: 382,143.59
Step by Step Solution
- Step 1: Write the proportion equation
163,370.25 : 249,861.75 = 249,861.75 : x - Step 2: Convert to fraction form
163,370.25/249,861.75 = 249,861.75/x - Step 3: Cross multiply
163,370.25x = 249,861.75 × 249,861.75 - Step 4: Simplify right side
163,370.25x = 62,430,894,113.06 - Step 5: Solve for x
x = 62,430,894,113.06/163,370.25 - Step 6: Final answer
x = 382,143.59
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.