Finding the Fourth Proportional to 177,029.03, 244,302.84 and 96,456.53
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Solution
The fourth proportional to 177,029.03, 244,302.84 and 96,456.53 is: 133,111.52
Step by Step Solution
- Step 1: Write the proportion equation
177,029.03 : 244,302.84 = 96,456.53 : x - Step 2: Convert to fraction form
177,029.03/244,302.84 = 96,456.53/x - Step 3: Cross multiply
177,029.03x = 244,302.84 × 96,456.53 - Step 4: Simplify right side
177,029.03x = 23,564,602,994.03 - Step 5: Solve for x
x = 23,564,602,994.03/177,029.03 - Step 6: Final answer
x = 133,111.52
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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.