Home / 4,201.20-5,797.16-2,432.46

Finding the Fourth Proportional to 4,201.20, 5,797.16 and 2,432.46

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Solution

The fourth proportional to 4,201.20, 5,797.16 and 2,432.46 is: 3,356.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201.20 : 5,797.16 = 2,432.46 : x
  2. Step 2: Convert to fraction form
    4,201.20/5,797.16 = 2,432.46/x
  3. Step 3: Cross multiply
    4,201.20x = 5,797.16 × 2,432.46
  4. Step 4: Simplify right side
    4,201.20x = 14,101,359.81
  5. Step 5: Solve for x
    x = 14,101,359.81/4,201.20
  6. Step 6: Final answer
    x = 3,356.51

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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.