Finding the Fourth Proportional to 156,881.00, 235,418.09 and 62,095.05
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Solution
The fourth proportional to 156,881.00, 235,418.09 and 62,095.05 is: 93,180.80
Step by Step Solution
- Step 1: Write the proportion equation
156,881.00 : 235,418.09 = 62,095.05 : x - Step 2: Convert to fraction form
156,881.00/235,418.09 = 62,095.05/x - Step 3: Cross multiply
156,881.00x = 235,418.09 × 62,095.05 - Step 4: Simplify right side
156,881.00x = 14,618,297,758.98 - Step 5: Solve for x
x = 14,618,297,758.98/156,881.00 - Step 6: Final answer
x = 93,180.80
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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.