Finding the Fourth Proportional to 296,325.07, 444,530.40 and 96,596.08
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Solution
The fourth proportional to 296,325.07, 444,530.40 and 96,596.08 is: 144,908.07
Step by Step Solution
- Step 1: Write the proportion equation
296,325.07 : 444,530.40 = 96,596.08 : x - Step 2: Convert to fraction form
296,325.07/444,530.40 = 96,596.08/x - Step 3: Cross multiply
296,325.07x = 444,530.40 × 96,596.08 - Step 4: Simplify right side
296,325.07x = 42,939,894,080.83 - Step 5: Solve for x
x = 42,939,894,080.83/296,325.07 - Step 6: Final answer
x = 144,908.07
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1.5x scale
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.