Finding the Fourth Proportional to 195,250.34, 292,541.18 and 106,566.07
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Solution
The fourth proportional to 195,250.34, 292,541.18 and 106,566.07 is: 159,666.63
Step by Step Solution
- Step 1: Write the proportion equation
195,250.34 : 292,541.18 = 106,566.07 : x - Step 2: Convert to fraction form
195,250.34/292,541.18 = 106,566.07/x - Step 3: Cross multiply
195,250.34x = 292,541.18 × 106,566.07 - Step 4: Simplify right side
195,250.34x = 31,174,964,098.23 - Step 5: Solve for x
x = 31,174,964,098.23/195,250.34 - Step 6: Final answer
x = 159,666.63
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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.