Finding the Fourth Proportional to 197,497.09, 296,290.09 and 62,569.29
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Solution
The fourth proportional to 197,497.09, 296,290.09 and 62,569.29 is: 93,868.02
Step by Step Solution
- Step 1: Write the proportion equation
197,497.09 : 296,290.09 = 62,569.29 : x - Step 2: Convert to fraction form
197,497.09/296,290.09 = 62,569.29/x - Step 3: Cross multiply
197,497.09x = 296,290.09 × 62,569.29 - Step 4: Simplify right side
197,497.09x = 18,538,660,565.34 - Step 5: Solve for x
x = 18,538,660,565.34/197,497.09 - Step 6: Final answer
x = 93,868.02
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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.