Finding the Fourth Proportional to 270,525.27, 373,330.83 and 149,675.14
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Solution
The fourth proportional to 270,525.27, 373,330.83 and 149,675.14 is: 206,554.99
Step by Step Solution
- Step 1: Write the proportion equation
270,525.27 : 373,330.83 = 149,675.14 : x - Step 2: Convert to fraction form
270,525.27/373,330.83 = 149,675.14/x - Step 3: Cross multiply
270,525.27x = 373,330.83 × 149,675.14 - Step 4: Simplify right side
270,525.27x = 55,878,344,246.57 - Step 5: Solve for x
x = 55,878,344,246.57/270,525.27 - Step 6: Final answer
x = 206,554.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.