Finding the Fourth Proportional to 2,058.23, 3,087.84 and 597.53
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Solution
The fourth proportional to 2,058.23, 3,087.84 and 597.53 is: 896.43
Step by Step Solution
- Step 1: Write the proportion equation
2,058.23 : 3,087.84 = 597.53 : x - Step 2: Convert to fraction form
2,058.23/3,087.84 = 597.53/x - Step 3: Cross multiply
2,058.23x = 3,087.84 × 597.53 - Step 4: Simplify right side
2,058.23x = 1,845,061.60 - Step 5: Solve for x
x = 1,845,061.60/2,058.23 - Step 6: Final answer
x = 896.43
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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.