Home / 4,073.24-5,618.41-3,232.62

Finding the Fourth Proportional to 4,073.24, 5,618.41 and 3,232.62

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Solution

The fourth proportional to 4,073.24, 5,618.41 and 3,232.62 is: 4,458.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073.24 : 5,618.41 = 3,232.62 : x
  2. Step 2: Convert to fraction form
    4,073.24/5,618.41 = 3,232.62/x
  3. Step 3: Cross multiply
    4,073.24x = 5,618.41 × 3,232.62
  4. Step 4: Simplify right side
    4,073.24x = 18,162,176.45
  5. Step 5: Solve for x
    x = 18,162,176.45/4,073.24
  6. Step 6: Final answer
    x = 4,458.90

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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.