Finding the Fourth Proportional to 177,222.24, 265,537.58 and 124,537.41
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Solution
The fourth proportional to 177,222.24, 265,537.58 and 124,537.41 is: 186,598.26
Step by Step Solution
- Step 1: Write the proportion equation
177,222.24 : 265,537.58 = 124,537.41 : x - Step 2: Convert to fraction form
177,222.24/265,537.58 = 124,537.41/x - Step 3: Cross multiply
177,222.24x = 265,537.58 × 124,537.41 - Step 4: Simplify right side
177,222.24x = 33,069,361,848.18 - Step 5: Solve for x
x = 33,069,361,848.18/177,222.24 - Step 6: Final answer
x = 186,598.26
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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.