Finding the Fourth Proportional to 2,573.36, 3,860.04 and 1,034
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Solution
The fourth proportional to 2,573.36, 3,860.04 and 1,034 is: 1,551.00
Step by Step Solution
- Step 1: Write the proportion equation
2,573.36 : 3,860.04 = 1,034 : x - Step 2: Convert to fraction form
2,573.36/3,860.04 = 1,034/x - Step 3: Cross multiply
2,573.36x = 3,860.04 × 1,034 - Step 4: Simplify right side
2,573.36x = 3,991,281.36 - Step 5: Solve for x
x = 3,991,281.36/2,573.36 - Step 6: Final answer
x = 1,551.00
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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.