Finding the Fourth Proportional to 151,263.84, 226,972.30 and 62,580.99
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Solution
The fourth proportional to 151,263.84, 226,972.30 and 62,580.99 is: 93,903.15
Step by Step Solution
- Step 1: Write the proportion equation
151,263.84 : 226,972.30 = 62,580.99 : x - Step 2: Convert to fraction form
151,263.84/226,972.30 = 62,580.99/x - Step 3: Cross multiply
151,263.84x = 226,972.30 × 62,580.99 - Step 4: Simplify right side
151,263.84x = 14,204,149,945.26 - Step 5: Solve for x
x = 14,204,149,945.26/151,263.84 - Step 6: Final answer
x = 93,903.15
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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.