Finding the Fourth Proportional to 244,341.60, 366,915.45 and 164,889.99
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Solution
The fourth proportional to 244,341.60, 366,915.45 and 164,889.99 is: 247,606.98
Step by Step Solution
- Step 1: Write the proportion equation
244,341.60 : 366,915.45 = 164,889.99 : x - Step 2: Convert to fraction form
244,341.60/366,915.45 = 164,889.99/x - Step 3: Cross multiply
244,341.60x = 366,915.45 × 164,889.99 - Step 4: Simplify right side
244,341.60x = 60,500,684,881.35 - Step 5: Solve for x
x = 60,500,684,881.35/244,341.60 - Step 6: Final answer
x = 247,606.98
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.