Finding the Fourth Proportional to 2,323.40, 3,485.06 and 592
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Solution
The fourth proportional to 2,323.40, 3,485.06 and 592 is: 887.99
Step by Step Solution
- Step 1: Write the proportion equation
2,323.40 : 3,485.06 = 592 : x - Step 2: Convert to fraction form
2,323.40/3,485.06 = 592/x - Step 3: Cross multiply
2,323.40x = 3,485.06 × 592 - Step 4: Simplify right side
2,323.40x = 2,063,155.52 - Step 5: Solve for x
x = 2,063,155.52/2,323.40 - Step 6: Final answer
x = 887.99
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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.