Finding the Fourth Proportional to 173,586.23, 239,537.68 and 97,092.06
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Solution
The fourth proportional to 173,586.23, 239,537.68 and 97,092.06 is: 133,980.71
Step by Step Solution
- Step 1: Write the proportion equation
173,586.23 : 239,537.68 = 97,092.06 : x - Step 2: Convert to fraction form
173,586.23/239,537.68 = 97,092.06/x - Step 3: Cross multiply
173,586.23x = 239,537.68 × 97,092.06 - Step 4: Simplify right side
173,586.23x = 23,257,206,798.82 - Step 5: Solve for x
x = 23,257,206,798.82/173,586.23 - Step 6: Final answer
x = 133,980.71
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.