Finding the Third Proportional to 155,706.75 and 232,746.75
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Solution
The third proportional to 155,706.75 and 232,746.75 is: 347,904.31
Step by Step Solution
- Step 1: Write the proportion equation
155,706.75 : 232,746.75 = 232,746.75 : x - Step 2: Convert to fraction form
155,706.75/232,746.75 = 232,746.75/x - Step 3: Cross multiply
155,706.75x = 232,746.75 × 232,746.75 - Step 4: Simplify right side
155,706.75x = 54,171,049,635.56 - Step 5: Solve for x
x = 54,171,049,635.56/155,706.75 - Step 6: Final answer
x = 347,904.31
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.