Home / 3,299.57-4,552.28-1,882.24

Finding the Fourth Proportional to 3,299.57, 4,552.28 and 1,882.24

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Solution

The fourth proportional to 3,299.57, 4,552.28 and 1,882.24 is: 2,596.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299.57 : 4,552.28 = 1,882.24 : x
  2. Step 2: Convert to fraction form
    3,299.57/4,552.28 = 1,882.24/x
  3. Step 3: Cross multiply
    3,299.57x = 4,552.28 × 1,882.24
  4. Step 4: Simplify right side
    3,299.57x = 8,568,483.51
  5. Step 5: Solve for x
    x = 8,568,483.51/3,299.57
  6. Step 6: Final answer
    x = 2,596.85

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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.