Finding the Fourth Proportional to 225,089.06, 337,535.12 and 106,794.14
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Solution
The fourth proportional to 225,089.06, 337,535.12 and 106,794.14 is: 160,144.49
Step by Step Solution
- Step 1: Write the proportion equation
225,089.06 : 337,535.12 = 106,794.14 : x - Step 2: Convert to fraction form
225,089.06/337,535.12 = 106,794.14/x - Step 3: Cross multiply
225,089.06x = 337,535.12 × 106,794.14 - Step 4: Simplify right side
225,089.06x = 36,046,772,860.20 - Step 5: Solve for x
x = 36,046,772,860.20/225,089.06 - Step 6: Final answer
x = 160,144.49
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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.