Home / 4,284.24-5,912.03-2,395.46

Finding the Fourth Proportional to 4,284.24, 5,912.03 and 2,395.46

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Solution

The fourth proportional to 4,284.24, 5,912.03 and 2,395.46 is: 3,305.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284.24 : 5,912.03 = 2,395.46 : x
  2. Step 2: Convert to fraction form
    4,284.24/5,912.03 = 2,395.46/x
  3. Step 3: Cross multiply
    4,284.24x = 5,912.03 × 2,395.46
  4. Step 4: Simplify right side
    4,284.24x = 14,162,031.38
  5. Step 5: Solve for x
    x = 14,162,031.38/4,284.24
  6. Step 6: Final answer
    x = 3,305.61

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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.