Finding the Fourth Proportional to 234,602.93, 351,641.96 and 101,283.41
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Solution
The fourth proportional to 234,602.93, 351,641.96 and 101,283.41 is: 151,811.82
Step by Step Solution
- Step 1: Write the proportion equation
234,602.93 : 351,641.96 = 101,283.41 : x - Step 2: Convert to fraction form
234,602.93/351,641.96 = 101,283.41/x - Step 3: Cross multiply
234,602.93x = 351,641.96 × 101,283.41 - Step 4: Simplify right side
234,602.93x = 35,615,497,560.38 - Step 5: Solve for x
x = 35,615,497,560.38/234,602.93 - Step 6: Final answer
x = 151,811.82
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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.