Home / 36,544.23-50,427.41-20,625.62

Finding the Fourth Proportional to 36,544.23, 50,427.41 and 20,625.62

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Solution

The fourth proportional to 36,544.23, 50,427.41 and 20,625.62 is: 28,461.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,544.23 : 50,427.41 = 20,625.62 : x
  2. Step 2: Convert to fraction form
    36,544.23/50,427.41 = 20,625.62/x
  3. Step 3: Cross multiply
    36,544.23x = 50,427.41 × 20,625.62
  4. Step 4: Simplify right side
    36,544.23x = 1,040,096,240.98
  5. Step 5: Solve for x
    x = 1,040,096,240.98/36,544.23
  6. Step 6: Final answer
    x = 28,461.30

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1.5x scale

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.